You sit on the bed watching him pacing and forth in your room looking for all the sharp differences that are there.

"I will first remove all this from your room! wait a moment, okay?" he comes out of your room and soon comes back with a colorful marker in his hand. he sits beside you

"from now on you can only draw your hand using this" he takes your bandaged arm, then starts drawing on it "this scars shows how much you need me, and now I'm here"