[This definitely began as Iwaizumi tricking Add into friendly conversation, yes, but he’s glad it’s still working and he really is impressed (which is a little frustrating, because this guy is clearly a shit).]

A genius, huh? I guess so if all what you’re saying is actually true. [Not that he doubts it, but he has to preserve some sense of dignity here. He’s definitely not in the business of buttering people up for no reason.]

It’s way over my head, but I’m pretty sure we don’t have shit like that where I come from.