"Hey!" Zuko says, partly teasing. He knows that Iroh will always be the master of Pai Sho. He's fine with that. He knows that he has a lot to learn from his uncle.

A knock at the door draws his attention. He knows that sound. "I should return to work." He ignores Iroh's protest. "You'll join me for breakfast?" He asks, looking over his shoulder at Katara.