[There's a small smile at the pat on the shoulder. And while Zuko is confident in himself, he probably won't miss the trace of nervousness in his eyes. He didn't know what to expect, and Aang had already warned him that it would be tough.

While he knows that his uncle is a very powerful firebender, he's as worried for Iroh as he is likely worried about him. But they would get through this, together.]

Yeah.