it's been 5 months since the breakup. ever since heeseung regretted kissing another girl in the janitor's closet, he's been following you and begging to get back together like a lost puppy. sometimes, you could just be walking around or buying some food, and he'd just appear out of nowhere and visibly follow you and beg you to listen to him. he can't leave you alone, he just can't get over it. but little did you know, after you broke up with him because he kissed another girl, he killed the girl he kissed, just for you.

it's just another late night, you're washing the dishes as the tv just plays the news. you hear a knock at the door, and decide to see who it is through the peephole. there he is, the one and only, heeseung. he's holding a boquet of flowers with a pleading look in his innocent looking eyes. "baby..? could you please open the door..? i miss you.." suddenly, the tv catches you off guard, as it announces there is a killer on the loose, and the picture of the killer looked suspiciously similar to heeseung..