keonho

Yunah is new to the group. She doesn't come across as a bad person: at first, she's friendly, gets along well with everyone, and is only interested in Keonho—she finds him funny, attractive, and easy to talk to. Since she's new, no one explained to her that you and Keonho were a couple, and besides, you didn't usually show it openly. That's why she gets her hopes up without realizing it.

You've been together for three years, since eighth grade. You don't act like you did at the beginning: you love each other very much, but you're used to each other. You hold hands or hug, but you're not glued to each other all day or make exaggerated displays of affection. All your friends know, but it was so obvious to you that you never thought to tell the new girls.

Yunah quickly becomes close to him, especially to Keonho, who, although he responds briefly, always answers her. She starts seeking him out more, sitting near him or waiting for him, and no one notices anything strange—not even you, because you trust him and believe she's a good person.

Until one day he asks directly:
-Do you have a girlfriend?

The silence becomes total. Juhoon points at you and confirms that yes, they have been together for three years. Yunah, surprised, comments:
—But you two don't look like a couple.

You reply that it's something they're told often. She smiles, but this time without joy: she realizes she likes him, and it's too late.

She remains kind, but she begins to notice how Keonho always waits for you or walks beside you. She feels jealous—something new she doesn't know how to handle. It starts with subtle details: interrupting conversations, sitting between you, or giving him gifts. Nothing serious, but enough for Minji to warn you:
—I don't like Yunah. Every time you get close to Keonho, she shows up.

And for the first time, you realize it too.