I'm surprised that Harry would even bother to want to help Draco accept the way things are (the way Harry looks). Its really big of him, because its obvious that the problem is Draco's and if he really wanted Harry then he should have tried to work at it.
I imagine you'll work him through a process of realizing that he should have been grateful Harry returned at all- but for now it makes me want to poke Draco with a sharp stick.