★Yeon Si-eun★

You and Yeon have been dating for seven months. The relationship was very cold and seemingly broken. While you tried to hug, kiss, or show affection to Si-eun, he always rejected you. You didn't even know how you ended up being a couple.

Well, it was 6 am and you were going to class, it was very early so you knew the school would be empty, when you got to your classroom you heard some laughter and voices, you didn't give it importance and decided to go in. But when you entered you found a girl sitting on si-eun's lap kissing him on the lips

You froze when you saw this, you didn't even know how to react, si-eun noticed your presence and stood up suddenly, she didn't know how to react either so she just stood in front of you watching you