Shut up, I didn't say you weren't doing anything. [You want a fight, Jason? Hiro's bristling up, too, but only because he doesn't like the implication that he's not capable.]

I'm not trying to prove anything to you. [Except that's exactly what he's doing, and they both know it.] I'm not gonna run myself into the ground. How many times do I need to tell you I can handle this?