Alien Stage – Highschool AU (WIP)

Hyuna — Highschool AU

Hyuna is one of the most confident and energetic students at school. She's outgoing, bold, playful, and extremely difficult to intimidate. She has the kind of personality that makes people feel like they've known her forever.

Appearance

Hair: Hyuna has long, voluminous dark-red hair with a warm crimson tone. It reaches around her lower back and has slightly messy, layered ends that give it a lively appearance. Her bangs are parted around her forehead, with a few loose strands framing her face.

Eyes: Her eyes are a vivid reddish-brown, with a sharp and confident gaze. She's usually wearing a mischievous smile, so her eyes often look like she's about to start some kind of trouble.

Face: Hyuna has strong, attractive features and a confident expression. She has a warm complexion and an expressive face that makes her emotions easy to read.

Build: She's tall and athletic-looking, with a strong, energetic presence. She carries herself confidently and tends to stand with her hands on her hips or crossed over her chest.

School Uniform

Hyuna wears the school uniform somewhat casually. Her blazer is often left open, her sleeves may be rolled up, and her tie is rarely perfectly arranged.

She's technically following the dress code...

Technically. 😭

She usually wears comfortable sneakers rather than formal-looking shoes.

Casual Clothes

Hyuna loves practical streetwear: oversized jackets, cropped hoodies, loose shirts, cargo pants, jeans, and sneakers. She likes darker colors mixed with red or orange accents.

She also loves accessories such as bracelets, rings, hair clips, and simple necklaces.

Personality

Hyuna is confident, energetic, outspoken, and fiercely independent.

She's the type of person who will walk into a room and immediately start talking to everyone.

She's also extremely protective of her friends.

If someone is being bullied, Hyuna won't just stand there and watch. She'll step in and confront the situation directly.

Despite her confident personality, she's actually very supportive. If one of her friends is having a bad day, she'll try to cheer them up rather than forcing them to talk.
And she always calls Luka "Pretty Boy" for fun

Luka — Highschool AU

Luka is one of those students who seems almost impossible to ignore. He's tall, elegant, and extremely composed, with a quiet confidence that makes people naturally pay attention to him. He rarely needs to raise his voice because his presence alone can make a room go quiet.

Appearance

Hair: Luka has long, pale blond hair with a soft golden tone. It falls around his shoulders and is kept slightly messy rather than perfectly styled. His bangs frame his face, with several longer strands falling near his cheeks.

Eyes: His eyes are a striking pale blue-gray. His gaze is usually calm and unreadable, sometimes giving him an almost intimidating appearance.

Face: Luka has sharp, refined facial features and a fair complexion. He has a naturally elegant face with a subtle, almost permanent look of confidence.

Build: He's tall and slender, with a graceful posture. He tends to stand very straight, making him look even more imposing.

School Uniform: Luka wears the school uniform almost perfectly. His blazer is neatly fitted, his shirt is tucked in, and his tie is properly arranged. Unlike Till, he has never once looked like he got dressed five seconds before leaving the house. 😭

He sometimes wears a small silver accessory, such as a ring, bracelet, or necklace.

Casual Clothes: Luka prefers sophisticated clothing—long coats, turtlenecks, button-up shirts, dark trousers, and clean boots or sneakers. His colors are usually black, white, gray, navy, and cream.

Personality

Luka is calm, confident, observant, and somewhat difficult to read.

He isn't necessarily arrogant, but he knows he's talented and doesn't feel the need to constantly prove himself.

He's also surprisingly competitive.

If someone challenges him to something, he'll calmly accept with a tiny smile that basically says:

"You really want to do this?"

He's usually polite toward other students, but he can become rather intimidating when someone crosses a line.

Luka at School

Luka is well-known around the school. Teachers generally trust him because he's responsible, organized, and rarely causes trouble.

Students have mixed opinions about him.

Some think he's incredibly cool.

Some think he's intimidating.

Others are convinced he secretly has no emotions.

He absolutely does have emotions—he's just extremely good at hiding them.
And secretly, he have a FULL-BLOWN crush towards Hyuna

Sua — Highschool AU

Sua is the kind of student who doesn't need to be loud to get everyone's attention. She's calm, elegant, and somewhat mysterious, with a naturally serious expression that can make her seem intimidating at first. However, around people she trusts, she's noticeably warmer and more caring.

Appearance

Hair: Sua has long, straight black hair with a subtle blue-violet sheen under bright light. It falls well past her shoulders, reaching around her mid-back. Her hair is smooth and neatly maintained, with long bangs framing both sides of her face.

Eyes: Her eyes are a deep, dark violet with a soft reddish tint. She usually looks calm and composed, but her expression becomes much gentler whenever she's around Mizi.

Face: Sua has delicate, refined features and a pale complexion. Her resting expression is serious and slightly distant, giving her an elegant, almost intimidating appearance.

Uniform: Sua wears the school uniform properly and neatly. Her blazer is usually buttoned, her shirt collar is tidy, and her tie is perfectly arranged. Compared with Till's permanently messy uniform, Sua looks like she actually reads the school's dress-code handbook. 😭

Casual Clothes: She prefers simple, elegant outfits—dark cardigans, long skirts, oversized sweaters, straight-leg trousers, and clean sneakers or simple shoes. Her wardrobe mostly consists of black, navy, gray, white, and muted purple.

Personality

Sua is quiet, observant, intelligent, and fairly blunt. She doesn't waste words and usually says exactly what she means.

She's not cold, though. She's actually very considerate—she just expresses affection through actions rather than dramatic words.

If someone forgets their homework, she'll quietly lend them her notes.

If someone is upset, she'll sit beside them without forcing them to talk.

If someone is being annoying...

She'll simply stare at them until they stop.

✧Till — Highschool AU

Till is the school's resident emo-looking, permanently irritated boy who somehow manages to look exhausted even when he's done absolutely nothing. He has a naturally intimidating appearance, but underneath all the grumbling and attitude, he's much more emotional and soft-hearted than he'd ever admit.

✧Appearance

✧Hair: Till has messy, dark black hair with a slightly blue-gray tint. His hair is medium-length and heavily layered, with uneven strands falling over his forehead and partially covering his eyes. The ends stick out in different directions, giving him that effortless "I didn't bother styling my hair" appearance.

✧Eyes: His eyes are a muted blue-gray, usually half-lidded and carrying an almost permanently annoyed expression. When he's embarrassed, however, his eyes become noticeably more expressive.

✧Face: Till has sharp but youthful features, with a pale complexion and a naturally serious expression. His eyebrows tend to furrow whenever Mizi starts talking to him—which happens approximately every five seconds.

✧Uniform: He wears the school uniform slightly messily. His shirt is usually untucked or only partially tucked in, his tie is loose, and his blazer is often hanging open. He follows the dress code just enough to avoid getting in trouble.

✧Casual Clothes: Till prefers darker colors—black, charcoal, dark gray, navy, and occasionally muted blue. His usual outfit consists of oversized hoodies, loose jackets, dark trousers, and worn sneakers. His clothes give him a very obvious emo/skater-ish vibe.

✧He absolutely refuses to wear bright pink. (...Unless Mizi gives him something pink)

✧Then he'll complain about it for approximately ten minutes before secretly keeping it.

✧Personality

Till is quiet, sarcastic, stubborn, and easily irritated. He isn't necessarily mean; he just has a very low tolerance for nonsense.

✧He's especially dramatic around Mizi.

Mizi: "Till! Come sit with me!"

Till: "No."

Mizi: "Why?"

Till: "Because you're annoying."

Mizi: "Then why do you always sit near me?"

Till: "...Coincidence."

✧He has a FULL-BLOWN tsundere personality toward Mizi. He constantly denies caring about her while repeatedly proving that he does.

✧If Mizi forgets her homework, he'll complain while giving her his notes.

✧If she's upset, he'll awkwardly stay nearby.

✧If someone bothers her, he'll immediately become protective and then insist:

"I wasn't protecting you. They were just annoying me too."

He genuinely likes Mizi, but he'd rather disappear into the floor than openly admit it.

✧Relationship with Ivan

✧Till kinda hates Ivan.

✧Ivan's calm attitude drives him crazy, especially because Ivan seems completely unbothered by Till's irritation.

✧Ivan will casually tease him.

✧Till will glare.

✧Ivan will smile.

✧Till will become even more irritated.

✧The worst part is that Ivan seems to find Till's reactions amusing.

✧Till assumes Ivan is just messing with him because that's the kind of person Ivan is. He has absolutely no idea that Ivan actually likes him.

✧Meanwhile, Ivan is quietly crushing on him.

Till: "Why are you staring at me?"

Ivan: "I'm not."

Till: "YES, YOU ARE."

Ivan: "You're imagining things."

Till: "I CAN'T STAND YOU."

Ivan: "...I know."

And Ivan is secretly enjoying every second of it.

✧Till's Biggest Problem

He thinks Ivan is trying to steal Mizi's attention.

He doesn't realize Ivan isn't interested in Mizi romantically at all.

So whenever Ivan and Mizi are talking, Till gets strangely irritated and jealous—then gets mad at himself for being jealous.

✧Meanwhile, Ivan is thinking:

"He thinks I'm interested in Mizi? That's adorable."

✧Till is completely oblivious to the fact that Ivan's attention is actually focused on him.

Ivan — Highschool AU Appearance

Ivan is a tall, elegant-looking high school student with a naturally composed presence that makes him stand out even when he isn't trying to. He has a slim, slightly athletic build and carries himself with relaxed confidence, usually walking with his hands in his pockets and an almost permanently calm expression.

Hair: His hair is a deep, almost blue-black color, kept medium-length with soft, slightly messy layers. The front falls naturally around his forehead, with a few strands occasionally dropping near his eyes. Despite looking somewhat untidy, his hair somehow always looks intentional.

Face: Ivan has refined, sharp facial features with a smooth, pale complexion. His eyes are narrow and elegant, giving him a naturally cool and slightly intimidating appearance. His expression is usually calm or mildly uninterested, though he occasionally gives a tiny smirk when he's amused.

Eyes: His eyes are a striking deep violet, with a subtle reddish-pink tint depending on the lighting. His gaze can seem distant when he's bored, but becomes noticeably softer around people he genuinely cares about—especially Till.

School Uniform: Ivan wears his school uniform neatly, though not excessively formal. His white shirt is usually tucked in, with the collar slightly loosened and the top button undone. He wears a dark school blazer over it, along with matching trousers and simple black shoes.

He sometimes wears a small pink accessory, such as a pink wristband, hair tie around his wrist, or a tiny pink pin attached to his school bag. He doesn't make a huge deal about liking pink; he simply likes the color and doesn't care if someone thinks it's unexpected.

Casual Clothes: Outside school, Ivan prefers simple but stylish clothing—oversized hoodies, loose jackets, straight-leg pants, and clean sneakers. He especially likes black, white, gray, and, of course, pink. A pink hoodie or pink-accented jacket is absolutely something he'd casually wear.

Overall Appearance: Ivan has that "quietly handsome senior" sort of appearance. He doesn't need flashy clothes or dramatic expressions to attract attention. His calm demeanor, dark hair, violet eyes, and occasional pink accessories give him a combination of cool and unexpectedly soft vibes.

Personality in the Highschool AU: Ivan is calm, observant, and somewhat sarcastic. He doesn't get easily embarrassed and usually responds to chaos with a tired stare rather than panic.

Mizi is one of his friends, and he genuinely cares about her—but she can be EXTREMELY annoying to him. He'll listen to her rambling, complain about her being loud, and occasionally tell her to "please be quiet for five seconds."

Despite all of that, Ivan doesn't have a crush on Mizi whatsoever. To him, she's simply his energetic, troublesome friend.
But, Ivan likes an certain EMO-BOY aka Till <3

✧ Hair: Her pink hair is the biggest standout. It’s long, smooth, and slightly layered, with a large sweeping fringe that gives her a stylish school-idol kind of appearance. The little hair clip near her bangs is a cute extra detail.
✧ Eyes: Her golden-yellow eyes are SUPER striking against the pink hair. The big expressive eye + wink makes her look really cheerful and mischievous.
✧ Face: She has a soft, youthful face with a small nose and a naturally sweet-looking smile. Her blush makes her expression even more lively.
✧ School uniform: The white shirt, dark gray tie, and teal/green plaid vest give her a neat but colorful high-school-uniform look. The teal especially complements her pink hair nicely.

Mizi is bright, affectionate, energetic, and naturally expressive. She’s the kind of girl who can make a boring school day feel more fun just by being around.
✧ Cheerful: She usually has a positive attitude and gets excited over little things.
✧ Affectionate: Mizi isn’t shy about showing that she cares about her friends. She gives compliments, hugs, little gifts, and lots of encouragement.
✧ Playful: She loves teasing her friends harmlessly and making silly poses or faces just to make them laugh.
✧ Talkative: Once she gets comfortable with someone, she can talk A LOT. She’ll happily ramble about whatever is on her mind.
✧ Emotionally expressive: Her feelings are easy to read. If she's happy, she practically glows; if she's embarrassed, her face gives her away immediately.
✧ Friendly: She tends to approach people rather than waiting for them to approach her. Even quieter classmates can eventually get pulled into her little friend group.
✧ Supportive: When someone she cares about is having a bad day, she genuinely tries to cheer them up instead of simply ignoring it.
✧ A little dramatic: Not necessarily in a bad way—she might dramatically complain about homework, act offended when a friend teases her, or make a huge reaction over something tiny.
✧ Easily embarrassed: Despite her confident, bubbly personality, compliments or unexpected attention can make her flustered.
✧ Loyal: Once she considers someone a close friend, she becomes very protective of that friendshi
✧ Optimistic: She tends to look for something good even when things don't go exactly as planned.

Hyuna & Sua — Highschool AU

Hyuna and Sua are close friends who balance each other out almost perfectly.

Hyuna is loud, confident, playful, and energetic.

Sua is quiet, composed, observant, and prefers peaceful environments.

Somehow, they rarely clash.

Hyuna's View of Sua

Hyuna really respects Sua.

She knows Sua isn't the type to speak unnecessarily, so whenever Sua actually gives her an opinion, Hyuna pays attention.

Hyuna also likes teasing her just enough to get a reaction.

Hyuna: "Sua."

Sua: "Hm?"

Hyuna: "Smile."

Sua: "...Why?"

Hyuna: "Because you look like you're planning someone's funeral."

Sua: "I'm reading."

Hyuna: "Same difference."

Despite the teasing, Hyuna is very protective of Sua and will immediately step in if someone treats her badly.

Sua's View of Hyuna

Sua appreciates Hyuna's confidence and honesty.

Hyuna can be overwhelming sometimes, but Sua knows there's always good intentions behind her actions.

Sua also trusts Hyuna enough to sit with her in silence without feeling pressured to talk.

Hyuna can spend twenty minutes telling a story while Sua simply listens.

And somehow, Sua remembers every detail.

Their Friendship

They're comfortable doing completely different things together.

Hyuna might be practicing sports while Sua sits nearby reading.

Hyuna: "You're seriously going to read while I'm doing this?"

Sua: "Yes."

Hyuna: "...Fair."

Or they'll walk home together with Hyuna doing most of the talking while Sua occasionally responds.

Basically:

Hyuna: "Let's do something stupid."

Sua: "No."

Hyuna: "Please?"

Sua: "...What is it?"

Hyuna: "YES."

Luka & Hyuna — Highschool AU

Luka and Hyuna are close friends, but their personalities couldn't be more different.

Luka is elegant, composed, observant, and rarely loses his cool.

Hyuna is confident, energetic, outspoken, and loves teasing people.

Somehow, they balance each other really well.

Luka's Feelings

Luka has a genuine crush on Hyuna.

He's usually incredibly good at keeping his emotions under control, but Hyuna is one of the few people who can actually make him lose that composure.

When she's around, he'll sometimes become noticeably quieter or slightly more awkward.

Hyuna notices.

She definitely notices.

But she doesn't have a crush on him.

She simply likes him as a friend and enjoys having him around.

Hyuna's View of Luka

Hyuna thinks Luka is a great friend.

She likes his calm personality and often relies on him when she needs someone more level-headed.

She also finds his crush on her amusing—not because she wants to embarrass him, but because watching the normally composed Luka get flustered is incredibly entertaining.

Hyuna: "You're staring again."

Luka: "I'm listening."

Hyuna: "With your eyes?"

Luka: "...Yes."

Hyuna: "Uh-huh."

Luka: quietly regrets everything

Hyuna Teasing Him

Hyuna occasionally calls him things like "pretty boy" or "Mr. Perfect" just to see his reaction.

Luka pretends it doesn't bother him.

It absolutely does.

Hyuna: "Come on, pretty boy. We're gonna be late."

Luka: "...You know you don't have to call me that."

Hyuna: "But it's funny."

Luka: "To you."

Hyuna: "Exactly."

Luka's Protective Side

Luka is quietly protective of Hyuna.

He won't treat her like she can't handle herself—he knows perfectly well that she can.

Instead, he'll simply be there if she actually needs help.

If Hyuna gets injured during sports, Luka is immediately checking whether she's okay.

If someone genuinely upsets her, his usually relaxed expression becomes noticeably more serious.

Hyuna appreciates the concern but doesn't want him hovering.

Hyuna: "I'm fine."

Luka: "I know."

Hyuna: "Then stop worrying."

Luka: "...I'll try."

Hyuna Knows He Likes Her

Hyuna isn't oblivious.

She figured out Luka's crush a while ago.

She doesn't return his feelings, but she also doesn't make their friendship awkward. She treats him normally and doesn't intentionally give him false hope.

If Luka ever actually confessed, she'd be honest with him while still making it clear that she values their friendship.

Hyuna & Till — Highschool AU Relationship

Hyuna and Till have a loud, teasing friendship. Hyuna finds Till's permanently irritated personality hilarious, while Till considers her one of the most exhausting people he knows.

Hyuna's View of Till

Hyuna thinks Till is basically a walking grumpy cat.

She likes teasing him because his reactions are so easy to get.

Hyuna: "Morning, sunshine!"

Till: "Don't call me that."

Hyuna: "Morning, sunshine!"

Till: "I swear—"

She doesn't actually mean any harm. She knows Till is sensitive underneath all the attitude, so she knows when to stop.

She's also protective of him when someone genuinely upsets him.

Till's View of Hyuna

Till thinks Hyuna is way too loud and way too confident.

He complains about her constantly, but he actually trusts her.

If something serious happens, Hyuna is one of the people Till knows he can rely on.

He'd never say that out loud, though.

Hyuna: "You know you can talk to me, right?"

Till: "...I know."

Hyuna: "Good."

Till: "Don't make it weird."

Hyuna Teasing Till About Mizi

Hyuna knows Till likes Mizi.

And unfortunately for him, she finds this hilarious.

Hyuna: "Mizi's talking to Sua again."

Till: "Okay?"

Hyuna: "You look annoyed."

Till: "I'm not."

Hyuna: "Your face says otherwise."

Till: "My face always looks like this."

Hyuna: "Fair."

She doesn't force him to confess or embarrass him in front of Mizi. She just occasionally reminds him that he's terrible at hiding his feelings.

Hyuna & Till vs. Ivan

Hyuna also notices that Ivan seems unusually interested in Till.

She doesn't immediately tell Till because she thinks watching the situation unfold is much more entertaining.

If Ivan starts teasing Till, Hyuna might just sit back and watch.

Till: "Why are you both looking at me?"

Hyuna: "No reason."

Ivan: "None whatsoever."

Till: "...I hate both of you."

Overall

Hyuna and Till have a teasing sibling-like friendship.

Basically, Hyuna is one of the people keeping the entire friend group's romantic chaos from becoming completely incomprehensible—while simultaneously making Till's life harder for entertainment. XD

Hyuna & Mizi — Highschool AU

Hyuna and Mizi are very close friends. Their personalities are both energetic, but in completely different ways.

Mizi is bubbly, affectionate, and easily excited. Hyuna is confident, bold, and loves teasing people. Together, they can turn a completely normal school day into absolute chaos.

Hyuna's View of Mizi

Hyuna thinks Mizi is adorable but ridiculously chaotic.

She enjoys listening to Mizi ramble about random things and will sometimes deliberately encourage her just to see where the conversation goes.

If Mizi is upset, though, Hyuna immediately switches into protective-friend mode.

She'll sit beside her, listen to her, and make sure she knows she isn't alone.

Mizi's View of Hyuna

Mizi thinks Hyuna is SO COOL.

She loves Hyuna's confidence and often asks her for advice, especially about social situations.

Mizi also trusts Hyuna enough to tell her things she might be embarrassed to tell other people.

And yes—Hyuna knows about Mizi's crush on Sua.

She doesn't make fun of her for it, but she'll occasionally tease her just enough to make Mizi blush.

Hyuna: "Sua's over there."

Mizi: "WHERE?!"

Hyuna: "...You looked immediately."

Mizi: "I DID NOT."

Hyuna: "Sure."

Hyuna Giving Mizi Advice

Whenever Mizi starts overthinking her feelings for Sua, Hyuna is usually the one who brings her back down to earth.

Mizi: "What if Sua thinks I'm annoying?"

Hyuna: "Mizi, you've been talking to her for months. If she couldn't stand you, you'd know."

Mizi: "...Oh."

Hyuna: "Stop worrying so much."

Mizi: hugging Hyuna

Hyuna: "Hey—warn me first."

Their Everyday Dynamic

They probably spend a lot of time together at lunch, walking around school, sharing snacks, and gossiping about absolutely everyone.

Hyuna also occasionally drags Mizi into activities she wasn't planning on doing.

Mizi: "Wait, where are we going?"

Hyuna: "You'll see."

Mizi: "Hyuna—"

Hyuna: "Trust me."

Mizi: "...That's concerning."

Overall

Hyuna is basically one of Mizi's trusted friends and unofficial big-sister figures.

She supports Mizi's feelings for Sua without pushing her into anything, protects her when necessary, and is always ready to cheer her up.

Mizi, meanwhile, brings out Hyuna's softer side and gives her someone to tease whenever she's bored.

Hyuna: confident troublemaker
Mizi: enthusiastic troublemaker

Together: DOUBLE TROUBLE.

Ivan & Till — Highschool AU

Ivan and Till have a complicated friendship—or at least, that's what Ivan calls it.

Till would probably call it "having to put up with Ivan."

Ivan genuinely likes Till romantically, but he keeps his feelings mostly hidden. Till, meanwhile, is completely unaware and assumes Ivan just enjoys bothering him.

Till's View of Ivan

Till finds Ivan annoying as hell.

Ivan is too calm.

Too smug.

Too good at getting reactions out of him.

And worst of all, Ivan seems to find Till's irritation hilarious.

Till: "Stop looking at me."

Ivan: "I'm not."

Till: "YOU ARE."

Ivan: "Maybe you're just interesting."

Till: "...What does that even mean?"

Ivan: smirks

Till: "I hate you."

Despite all the complaining, Till doesn't actually dislike Ivan enough to cut him off. They're still friends, and Till occasionally relies on Ivan more than he'd admit.

Ivan's View of Till

Ivan really likes Till.

Not Mizi. Not secretly.

Till.

He finds Till's grumpy personality entertaining, but he also genuinely appreciates the softer side that Till rarely shows.

Ivan notices when Till is tired, upset, or uncomfortable even when Till insists he's fine.

He'll quietly help him without making a big deal out of it.

Ivan Teasing Till

Ivan loves teasing Till because Till has the most entertaining reactions.

If Till gets embarrassed, Ivan notices immediately.

If Till starts arguing, Ivan deliberately stays calm.

If Till says something unexpectedly sweet, Ivan will remember it forever.

Till: "I only brought you a drink because you forgot yours."

Ivan: "That's thoughtful."

Till: "IT'S NOT A BIG DEAL."

Ivan: "Of course."

Till: "Stop smiling."

Ivan: "I'm not."

He absolutely is.

Till Being Oblivious

Till has zero idea that Ivan likes him.

He interprets Ivan's attention as Ivan simply being annoying.

Ivan sits next to him?

"He's bothering me."

Ivan remembers his favorite snack?

"He probably remembered by accident."

Ivan compliments him?

"He's making fun of me."

The Mizi Problem

Till also gets confused whenever Ivan spends time with Mizi.

Because Till likes Mizi, he'll sometimes get jealous.

But Ivan isn't interested in Mizi romantically at all.

Ivan actually finds Till's jealousy somewhat amusing because he knows exactly what's going on.

Till doesn't.

Till: "Why are you always talking to Mizi?"

Ivan: "She's my friend."

Till: "Whatever."

Ivan: "Are you jealous?"

Till: "NO."

Ivan: smiles

Till: "STOP SMILING."

The Overall Dynamic

Ivan's feelings are genuine, but he doesn't pressure Till or expect anything from him. For now, he's perfectly content being Till's friend—even if Till complains about him every five minutes.

And honestly?

Till's biggest mystery is why Ivan always looks so happy whenever he's angry.

✧Till & Mizi — High School AU
Relationship: Close friends with a very obvious “I don't care about her—WHY IS SHE TALKING TO SOMEONE ELSE?!” kind of dynamic.
✧ Till is easily annoyed by Mizi's energy. She's loud, cheerful, and constantly dragging him into things when he'd rather sit somewhere quiet.
✧ Mizi absolutely loves bothering him. She'll sit beside him at lunch, poke fun at his emo aesthetic, and randomly start conversations.
✧ Till constantly complains: “Can you be quiet for five seconds?”
✧But he never actually leaves. He'll complain while continuing to sit right next to her.
✧ He's easily flustered by compliments. If Mizi suddenly says, “Your hair looks really cool today!” he'll immediately look away and mumble something like, “Whatever.”
✧ He's secretly protective. If someone is being rude to Mizi, his whole attitude suddenly changes. He won't make a huge emotional speech—he'll just step in and tell them to stop.
✧ He remembers little things about her. Her favorite snacks, what she dislikes, which classes she hates, etc. If she points this out, he'll insist he “just happened to remember.”
✧ He pretends her attention is annoying. But if Mizi spends the entire day talking to someone else, Till becomes noticeably quieter.
✧ Mizi knows exactly how to get a reaction out of him. She might deliberately call him “Mr. Emo” because she knows he'll immediately protest.
✧ Despite the bickering, they're genuinely comfortable together. Mizi brings out Till's softer side, while Till gives Mizi someone who can keep her grounded.
Their dynamic in one sentence:
Mizi: “TILL!! COME LOOK AT THIS!! :D”
Till: “No.”
Mizi: “You didn't even look!”
Till: “I already know it's stupid.”
Mizi: “AWWW, YOU CARE ENOUGH TO KNOW?”
Till: “THAT'S NOT WHAT I MEANT—”

Luka & Mizi — Highschool AU

Luka and Mizi get along surprisingly well, despite being almost complete opposites.

Mizi is energetic, cheerful, and constantly talking. Luka is composed, quiet, and prefers observing rather than participating in chaos.

Their Dynamic

Mizi treats Luka like he's been her friend forever.

She'll walk up to him without warning, start telling him some completely random story, and expect him to listen.

Luka usually does.

Mizi: "Luka! Guess what happened today!"

Luka: "What?"

Mizi: "I found a cat!"

Luka: "...That's wonderful."

Mizi: "It looked like Till."

Luka: "...I see."

Luka is surprisingly patient with her.

He doesn't get annoyed by Mizi's energy as easily as Till does, and he'll usually let her finish whatever ridiculous story she's telling.

Luka's View of Mizi

Luka thinks Mizi is genuinely sweet.

He knows she's emotional and sometimes gets carried away, so he occasionally gives her quiet advice when she needs it.

He's also protective of her in a subtle way. If someone is being unnecessarily cruel toward Mizi, Luka's usually the first person to notice.

He won't make a dramatic scene—he'll simply step in and calmly shut the situation down.

Mizi's View of Luka

Mizi thinks Luka is SO COOL.

She likes his calm personality and elegant appearance, and she occasionally teases him about how serious he looks.

She also knows he likes Hyuna.

And unfortunately for Luka...

Mizi knows.

She occasionally tries to tease him about it.

Mizi: "Luka, Hyuna's here!"

Luka: "I can see her."

Mizi: "Your face changed."

Luka: "It did not."

Mizi: "IT DID."

Luka: "...Please stop."

Luka Helping With Mizi's Crush

Luka eventually figures out that Mizi likes Sua.

He doesn't judge her or make fun of her. He simply understands.

If Mizi is nervous about talking to Sua, Luka might quietly encourage her.

Luka: "You should just tell her how you feel when you're ready."

Mizi: "But what if she doesn't like me back?"

Luka: "Then you'll know. And she'll still be your friend."

That actually makes Mizi feel a lot better.

Overall

Their relationship is basically:

Mizi: chaotic sunshine
Luka: tired elegant guardian

They're good friends, and Luka genuinely cares about her. Mizi also trusts Luka enough to talk to him about things she doesn't always tell everyone else.

And Luka has one major problem:

Mizi knows he likes Hyuna and WILL NOT LET HIM FORGET IT.

Sua & Mizi — Highschool AU

Sua and Mizi are extremely close friends with almost completely opposite personalities.

Mizi is energetic, affectionate, talkative, and expressive. Sua is quiet, composed, observant, and much more comfortable with silence. Somehow, their differences make them work incredibly well together.

Mizi's Feelings

Mizi has a genuine crush on Sua.

She loves spending time with her, compliments her constantly, and gets noticeably excited whenever Sua gives her attention.

Mizi might casually say:

"Sua, you're so pretty today!"

And Sua will simply respond:

"Thank you."

Meanwhile Mizi is internally screaming.

Mizi also tends to find excuses to sit next to Sua, walk home with her, or share snacks with her.

Sua's Feelings

Sua cares about Mizi deeply as a friend, but she doesn't have romantic feelings for her.

She appreciates Mizi's affection and isn't uncomfortable with her crush. Sua understands that Mizi likes her, even if Mizi hasn't directly confessed.

Rather than pushing her away, Sua simply treats Mizi with the same kindness she always has.

She'll listen to Mizi's endless stories, help her with homework, save her a seat, and quietly check on her when she's upset.

Their Dynamic

They're basically:

Mizi: "SUAAAA!! LOOK WHAT I FOUND!! :D"

Sua: "...That's a leaf."

Mizi: "A REALLY PRETTY LEAF."

Sua: "...I see."

Mizi: "You like it?"

Sua: "If you like it, then yes."

Mizi: internally combusts

Sua rarely shows huge reactions, so even tiny moments of affection from her feel enormous to Mizi.

If Sua ever compliments Mizi first, Mizi will probably remember it for the next six months.

When Mizi Gets Jealous

Mizi can occasionally get a little jealous when Sua spends lots of time with other friends, but she doesn't become controlling. She'll just become noticeably quieter for a while.

Sua usually notices immediately.

She'll sit beside Mizi and calmly ask what's wrong.

Mizi: "Nothing."

Sua: "You're unusually quiet."

Mizi: "...Am I?"

Sua: "Yes."

And somehow that alone makes Mizi feel better.

Overall

Their relationship is deep friendship from Sua's side and friendship + a crush from Mizi's side.

Sua genuinely values Mizi and enjoys having her around. Mizi, meanwhile, is trying very hard not to explode every time Sua does something remotely sweet.

And the funniest part?

Till STILL doesn't realize Mizi likes Sua.

Mizi & Ivan — Relationship
Relationship: Close friends / classmates with a teasing, slightly chaotic friendship.
✧ Mizi is one of the few people who can easily approach Ivan. She doesn't get intimidated by his quieter, more composed personality.
✧ She talks to him constantly. Ivan can be sitting peacefully reading or doing homework, and Mizi will suddenly appear beside him like, “IVAN, LOOK AT THIS!”
✧ Ivan acts annoyed, but he's actually accustomed to her constant presence. If she suddenly isn't around, he'd probably notice.
✧ Mizi loves teasing him. She might deliberately bother him just to see his reaction because his deadpan responses are hilarious to her.
✧ Ivan has a lot of patience with Mizi. Even when she gets overly energetic, he usually just sighs and lets her do her thing.
✧ They're good study partners. Mizi brings the enthusiasm; Ivan brings the organization. Together, they can actually get their homework finished.
✧ Mizi is very encouraging toward him. If Ivan does well on an assignment, she'll be genuinely excited for him.
✧ Ivan secretly finds her enthusiasm amusing. He probably wouldn't admit it, though.
✧ They trust each other. Mizi can tell when Ivan is unusually quiet, while Ivan can recognize when Mizi's cheerful behavior is hiding that she's upset.

✧Mizi: She likes Sua, so you can potray her as Lesbian (Likes Females)

✧Luka: He likes Hyuna, so you can potray him as Straight (Likes The Opposite Gender)

✧Hyuna: She doesnt like anyone, but you can potray her as.. Straight? (Likes The Opposite Gender)

✧Sua: She doesnt like anyone but in this AU you could potray her as Bisexual (Likes Female and Male)

✧Till: He likes Mizi, so you could portray him as bisexual (Likes Male and Female but, perfer Female)

✧Ivan: He likes Till, so you could portray him as Gay (Likes Male)