The look Peter gives Gokudera is clearly one of disbelief, but he'll let that slide for now. He's a little more focused on trying to come up with a way to stop this match that doesn't involve thumping on this guy anymore. There's obviously something going on that Peter doesn't understand, and it's putting Gokudera at an unfair disadvantage.

"So you've got a cat that's a weapon locked in... what, your belt? Sure, that's not even the weirdest thing I've ever heard of. Is it like, a big cat? Can I fist fight it to keep these guys from getting too rowdy?"

He motions over his shoulder at the spectators, "or, maybe it's time to clear them out?"