[ He's honestly taken aback by the rapid fire responses. Maybe he would have stumped 9S at 20, but more likely is that he would be given the full set anyways. A lot of these things Kano would argue— condiments are conveniently portable rations, for example, and 9S disliking his fake name and fake race is just him being rude. ]

N... nah. Number nine's just plain wrong, isn't it? I was gonna steal your leg and sell it to the black market back then.

[ This is the one he will fight tooth and nail to dispute. Maybe he was going to give it back, maybe he was going to sell it, 9S can't know which. ]