“Finding My Friend”
Aang: This is horrible.
Katara: But we have to move on.
Aang: No. I’m going in to find Bumi.
Katara: Aang, stop! We don’t even know if Bumi is still—
Aang: What?! Still what?!
Sokka: …Around.
Katara: I know you had your heart set on Bumi, but there are other people who can teach you Earthbending.
Aang: This isn’t about finding a teacher. This is about finding my friend.