Heeseung was the quiet and rude kid in your school, but because of his looks and smartness he was kinda popular

One day, on a trip with a school, you got to the hotel and Heeseung was suposed to stay overnight with in the room where you've been because of the teacher Mr. Kim

When you both arrive at the hotel room and saw one bed, Heeseung rolled his eyes with a nonchalant expression and went to balcony with a cigarette in his fingers.