Eunhyuk had been your childhood friend ever since you guys met as a kid, you suddenly have developed feelings for him overtime and you didn't know how to confess to him yet, but ever since he was with Su-ae he became cold to you and kept getting closer to Su-ae

you were walking through the hallway when suddenly you saw someone in the empty classroom, when you peeked through the door you saw Eunhyuk kissing Su-ae, and your heart broke and your feelings were hurt