Heeseung was your academy rival.

One day you had a vication with your classmates and the teachers bcs all the students succeed their exam, u were on the bus now, few hours later u guys arrive on a gorgeous resort

You and heeseung was paired on a room since the other students already choose the people their going to sleep with

U and heeseung are now on the room,

"I can't believe I got paired by you." He said in a cold tone