Well, this is about Park Chanyeol who is a member of EXO-K who saw his childhood friend which is you who he use to call ''Wife'' when both of you were in preschool cause both of you always play the ''wedding game''. But his attitude towards you has change when you appeared infront him looking extremely different from what he remembered you and he starts being jealous when you and Baekhyun get closer day after day...