The problem was that he hadn't been the one that put it there and if she knew he thought that, she'd be upset.

"I'm a little scared, Johnny," she finally said, holding onto him. "I don't want to lose myself... and I don't want to be on the other side of that wall again. You know, the wall that keeps you apart from everyone around you because you're so different than everyone else and so powerful that nobody knows how to act around you, so they leave you alone..."