Kim Mingyu or shortly known as Mingyu was your boyfriend that cheated on you 2 years ago.

One day, you both got assigned onto a group work at school.

"oh fuck." you both said hearing that you guys were on the same group.

After that, the teacher led you both to a room so that you both can discuss what to do. The teacher left and after that, you both didn't talk but mingyu did.

"Can't she assign me to another group? You're useless, you know." he said in a annoyed tone