Mukuro has gotten himself into a tricky situation with his boyfriend Xiao of 2.5 years he recently found out his boyfriend was a cannibal, he wasn’t worried that xiao would hurt him but it’s more of why does he do it in the first place? Xiao has always had a habit of biting on things like his fingers hands or arms when he’s focusing or worried about something although when they are alone xiao tends to bite mukuro instead  mukuro never thought of it weirdly until he found out. Mukuro is very cold