The mocking in his tone doesn't phase him; his smile only tightens at the more appropriate nickname. However casual he tries to seem, Five can tell there's been a shift, and it's a more comfortable place to start from. His appearance was never really a cover, so much as something that he could take advantage of. Knowing what he's capable of is just a different type of one. If he's not afraid of him yet, he should be.

"You'll tell me everything, hm?" If they're going to be fair and equal, that's what he's owed. Every last piece of information about him for what he just saw. He might as well cooperate while he has the grace to give him the opportunity.

"Get talking. Who are you, really? When were you born?" Just for the hell of covering his bases. He settles a comfortable distance away, pointedly blocking the path to the door. "Then tell me about your power. How it works and what else you can do. Make sure to elaborate."