Shin laughs a little, but he's still shaken up. "I don't know yet. I want to be a good shinki to you, but...." Even now part of him wants to scream at Adrien that he shouldn't control him like this. "Besides, I don't have any ground to rebel against you, as much as I want to. You are my God, and you're forgiving me despite what I did." So why did he want so bad to throw everything in Adrien's face? He didn't understand it at all, but he just wanted to be mean to him.