gunwook and you have been best friends since childhood. now, you both were in high school. gunwook always been together with you, even in class, he sits beside you. there's one girl, who liked him, but always got rejected by him.

one day, gunwook started to ignore you. you tried to talk with him, but he always ran away whenever he saw you. he also asked the teacher to move his seat in class. besides, he got closer with the girls that liked him.

and today, you decided to talk to him.