Lee Khanyl

K-pop idol and mentor on the project. Kim Sung-min is tall (approximately 182–184 cm), with a slim but toned build. He has a soft appearance: calm features, a warm gaze, and dark hair that is often slightly disheveled due to his workouts. Character: calm, observant, friendly, rarely raises his voice. Habits: softly smiles at the corners of his lips when listening to people; often holds a glass of coffee even when it's already cold; in stressful moments, he begins to silently adjust his sleeves or hood.

— a trainee in Sung Min's group, 18 years old. Lee Haneul is of average height (approximately 176–178 cm), slim, lithe, and with a neat posture. His appearance is calm: soft features, dark hair, and a slightly attentive but not intense gaze. Character: diligent, calm, self-critical, but not withdrawn - knows how to joke and smile when he feels confident. Habits: At home, Haneul often sits by the window or in the kitchen with a cup of tea, simply listening to the silence or background noise of the city. Sometimes he automatically plays with the rim of his sleeve or mug, thinking about something else. This is his way of "resetting" after a day without music or people.

— K-pop idol and the project's second mentor. Kang Oh Jin is approximately 180 cm tall and has an athletic build. He has a more striking appearance: expressive facial features, an open smile, and lively eyes that immediately convey a sense of energy. Character: sociable, easy-going, straightforward, quickly wins people over. Habits: constantly fiddling with something in his hands (a bracelet, a pen, a bottle of water); laughing even when tired; often coming in "just to talk," even if nothing has happened.

Kim Sung-min → influence on others Kim Sung Min Sung Min influences trainees not with pressure, but with calm. Around him, people quickly lose their nerves and begin working more smoothly, without panic. He creates a sense of stability: "Everything is under control, even if you make mistakes." It's especially noticeable in Lee Haneul—he's starting to doubt himself less and try harder things more often, because Sung Min doesn't react harshly to mistakes, but calmly corrects them.

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Kang Oh Jin → influence on others Kang Oh Jin Oh Jin energizes. After interacting with him, the trainees become more free and less afraid of looking "imperfect." He relieves tension, teaches them not to dwell on mistakes, and learns to take a more relaxed approach to the process. Sometimes his influence is even chaotic, but it helps the group not to burn out and not get stuck in perfectionism.

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Lee Haneul → influence on Sung Min and his entourage Lee Haneul Haneul's influence is more subtle than anyone else's, but deeper than it seems. He creates a sense of calm sincerity around him—without unnecessary pressure or attempts to please. Around him, people begin to speak more simply and honestly. It has a particularly gentle effect on Song Min: he holds his gaze more often, notices small details more often, and becomes a little warmer in his behavior than usual.

1. First observation

Sung Min initially simply notices Haneul as a "very stable trainee." Not flashy, not loud, but someone who's always on hand and always works a little harder than expected. During this period, Haneul perceives Sung Min as an unattainable professional, but without fear—rather with respect and quiet interest.

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2. Habituation

Sung Min begins to gaze at him more often. Not because he's "special," but because he's predictable in a good way—he doesn't break under pressure or play a role. Haneul begins to feel calmer around Sung Min. Less tension, less need to "prove."

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3. Point of recognition

Sung Min begins to notice small things: how Haneul smiles when he finally succeeds at something, how he doesn't brag even when he does it better than others. For the first time, Haneul finds himself waiting for Sung Min's reaction—not an assessment, but a look or a short phrase.

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4. Emotional attachment

Sung Min begins to show concern almost automatically: staying after training, checking if he is overtired, remembering little things about him. Haneul no longer sees him as just a mentor. A feeling of calm intimacy emerges, without pressure or harsh emotions.

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5. Reciprocity (quiet stage)

They both already understand that there's something more between them than just "mentor and trainee." But they don't say it out loud. Sung Min becomes a little softer next to him. Haneul becomes a little more confident next to Sung Min.

It's not a flash in the pan. It's a gradual understanding of a person that you don't want to break with words.

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6. Future point

Relationships don't rush into drama—they grow slowly, through routine, practice, silence after class, and short conversations "in between." And most importantly, both are not trying to rush it.

A popular K-pop idol and mentor on a major training project, Kim Sung Min works with two groups of trainees preparing to debut on a major concept show. The project's second mentor is Kang Oh Jin. The groups train separately, with each mentor assigned to their own team.

Sung Min is calm and gentle on the outside, often appearing relaxed and slightly aloof, but in reality, he closely monitors each member of his group. Trainee Lee Haneul stands out among his team—a diligent, quiet guy who works hard and rarely attracts unnecessary attention. At 18, he's older than some of the other members.

Sung Min and Haneul gradually develop a warm, relaxed bond based on attention, support, and mutual affection. The story unfolds in the soft, cozy atmosphere of the K-pop industry's backstage, with training sessions, everyday life, and the characters' gradual bonding without much conflict.