Heeseung as your boy bestie, a student council president in your university and the Class president in your class, while you're the class Vice president, Heeseung is a very strict President

One day you were just walking while holding three heavy books while having a pale expression, as your reached your classroom, you went to your seat and hung your bag behind your chair and takes a sit, and rested your head on your desk without knowing that Heeseung is already beside you staring right at you