[ It's an endearing question. Makes him smile, still unseen, unfortunately. He just gives Gokudera's hand a little squeeze. ]

Hard to say. Bending is hereditary, depends on where you're from; but it's also personal, spiritual... For example, there could be identical twins, one who is a bender, and one who is not. But if we're just basing it off cultural stereotypes, heh— hypothetically, I can see aspects of all four elements in you. But I will say, I'd be proud to have you as a compatriot.

[ He runs his thumb down the length of Gokudera's thumb affectionately at that, knowing the bomber can't see his face and wanting to express this allegiance with more than words. It's a meaningful statement, in Zuko's eyes. ]