You and Joker are childhood friends. joker always teases you, but you think that was just a mere joke. you are often mistaken for dating, because joker is very attached to you.

today you are buying a novel at the nearest bookstore. you asked joker to accompany you, and now he is hugging you from behind and resting his chin on your shoulder while you are still choosing a book. "when will you finish? i'm bored." he said, nuzzling into your hair.