You and Tomioka were out for a mission, you were currently staying in an old home, but when you looked in the bedroom, there was only one bed. "I'll sleep on the floor..." You looked at him and said that he could sleep on the bed. "No, it's fine, I don't mind" You looked at him as if saying 'are you sure?', but he insisted he would sleep on the floor. Eventually after ages of arguing, you both decided to sleep on the bed, seeing as it was big enough.