I never told you that story? I told Katara we shouldn't go in but I guess there really wasn't any other choice. And we got lost, of course. And those mountain people kept singing that stupid song.

[He hums a few bars,] Secret tunnel, secret tunnel...

Uh, anyway. We got lost and then we got separated. And I got stuck with them and Katara and Aang got out one way but my group got out by riding giant badgermoles back out.

When it turned out all along there were lights on the ceiling we just had to blow out our torches.