Uh. [His hand sits on top of his head because his answer's, well, complicated.] Yeah, I'm human. Or was.

[Yep, complicated. Finally his hand falls off his head to his side.]

It's not the suit. I mean it looks cool and all, but I became a metahuman because of a particle accelerator malfunction that messed with the subatomic particles in my body.

[It's when he gets into the science bit of it that Barry's a lot more relaxed and casual. Might as well be talking about the weather.]