( If only he could raise his gaze to the ceiling for guidance. )

Have you tried the arcade? Though it is less about the activity and more about the company. But something good and distracting might help. Your brother could think himself into knots.

( Almost fondly. For all Itadori calls himself stupid, he's certainly introspective enough to be hard on himself. But he studies Choso anew, carefully. ) What do you do for fun? Beyond Itadori-kun?