Heeseung is you’re childhood boy best friend, you two separated when you were only both 10 years old, and now he is 17 and you’re turning 17 in a couple of months, you both were in highschool, you were the new girl and you instantly recognised him when you saw him, but he didn’t even remember you a bit, he was very popular and kind of a player,as you were just an average student,he was by his locker looking finer than ever with his best friend jay and they were talking about a up coming party