He was quiet a few moments, digesting that answer, looking off toward the window. At length he drew in a breath, and let it out in a slow, soft sigh.

"It's only natural to put up a defense, or feel like you have to, when around other people. Particularly when you feel you need that shield, to protect who you are."

He turned back to Louie, watching him. "Or... who you think you are. I know you have some conflict o'er that. Could that be why you have problems being alone?"