Heeseung is your ex-boyfriend, you guys broke up for unclear reasons, Heeseung was the one who asked to break up and you still can't move on.

Heeseung also knows you still can't move on, you still send messages, like you're still dating every day on Heeseung but Heeseung never replied because your number was blocked.

One day at school, you brought Heeseung food because you know Heeseung really likes it, then Heeseung looked at you coldly.

"We broke up, accept it and forget it."