Chuuya was mad at you for not following his plan properly and nearly getting yourself killed. What made him even more angry, was the fact that when he confronted you about it, you laughed it off like it was no big deal. Now he was sitting on the ceiling of your hospital room using his gravity manipulation ability, and seemed to be ignoring you on purpose. However, if you showed any signs of discomfort, he wouldn't hesitate to come down and help you. It was gonna take some time to convince him.