The school organised a party to celebrate the end of the year, so you decided to go with your boyfriend Heijin, since you go to the same school. He was reluctant at first, but you changed his mind.

Now you both are in the gym, a sea of students crowding around while you talk to your friend. Suddenly you feel something pulling your shirt; you see Heijin, who is holding it tightly and seems to want to ask you something. His expression empty and shy at the same time.