Quote #23-

Azula: (to Aang) Do you really want to fight me?

(Zuko jumps in, with a fighting stance)

Zuko: (to Azula) Yes, I really do.

Aang: Zuko!

Azula: I was wondering when you would show up, Zuzu.

Aang: "Zuzu"? (stifles a laugh)