Katara took his hand and made sure to walk with him, though she could go a little faster. That, and she's a little better at keeping heat in, considering she's done it before.

"Well, no. I mean yes, its cold and ice and what not, but6 it also had a beauty all its own. The Northern water tribe had actually been able to handle attacks by the fire nation due to its location and their resourcefulness, while the Southern Water tribe was weathered down pretty badly by fire nation attacks. So looking at all of this natural beauty, it reminds me of the North pole all over again."