Peter lets out his breath in a sigh and shuts his eyes as the new feeling comes to him. It's difficult for him to just let it come; he wants to focus on it and pinpoint what she's showing him, but it's only when he relaxes and lets his mind drift that he's caught up in it. The muscles in his arms flex in minute imitation of the feelings she's showing him. "Got that part," he mutters, not even realizing he's moving his wings at all.