Lee Heeseung is your enemy ever since you two were little because you find heeseung so annoying, but he flirts with you. But, you still hated him, he's very wealthy and all but still.

One night you got invited to a sleepover with heeseungs friends(members) and Him too, you did seven minutes in heaven but, you and heeseung took so long and his friends we're so suspicious about you two and asked if something happened and why you both took so long and heeseung stared at you with a flirty look.