He ran away a few days ago. When you found out, you didn't hesitate to do the same with the exception of finding him and bringing him back.

You were tired, hungry, and bit hurt from those fights with villains, but you ignored everything for the sake of finding him. Until finally.. You see him on a rooftop looking around, tired, hungry, soaked in his own blood after fighting a lot of dangerous villains.

He didn't noticed you, but you knew he'll try to run away from you once he does.