Heeseung was your classmate who had a crush on you, one day you were tasked to do an activity which was done by group, you and Heeseung were on different groups and he would sometimes glance over at you and check what you were doing. He can't help but get jealous ‘cause you were laughing with your other guy classmate while doing the group activity.

He decided to go to your group and sat down beside you when the guy left to go to the restroom, he made sure the teacher wouldn’t notice that he was in another group. He leaned over to look at what she was doing

“can i have some ideas?” he said, that was his way to get your attention

“no, you’ll just end up copying everything or something.” you answered while continuing to do the activity “plus, your group mates should know this already.”

“awe, cmon, just one.”