[She sounds remarkably unconcerned for someone stuck in a snowstorm which claimed lives frighteningly frequently, but maybe this 'South Pole' really was a true land of snow and ice to rival this one. Her shelter is certainly taking a shape that looks practised, and she's not overtly shivering as many others here do.]

O-Oh! It's Alphonse, but you can call me Al. I'm really glad we ran into each other, Korra, it's better to be with company in a storm like this than all alone.

[He would smile at her if he could. Alas, he can't, but his tone of voice is smiling for him.]

I know I feel a lot better already!