[And now it's time for Pyro to think deeply for a moment. Faces flash through his mind - Bobby, Magneto, Mystique, Euri, Oswin, Sam - and he can't honestly say if there's a difference, because he's never been in a relationship before.

Shaky ground. Best to drop it for now.]

I only knew one guy with regen before I got here. Has adamantium fused to his skeleton, including huge claws that come out from between his knuckles. [He indicates the length with a hand held out in front of a closed fist.] Experiments, probably. You hear about them, from when we were first going public.