Josuke was one to accidentally overstep boundaries, weather it be sticking to your side like a lost puppy (which he practically was; the poor boy was an amnesiac and You were the first person he ever met and knew about), or this

He was at your place while your parents were out and you went to hand him a canned soda from the fridge before he grabbed your hand and twisted it, staring at your wrist with a confused look

“ When did you get hurt?” He asked, staring at the scars on your arm