[Probably! Katara's voice becomes even more full of underlying 'yey.'] Yeah, he came while you guys were camping! I keep wanting to bring him by to introduce him to you, so he can see that you're not all actually trying to kill me.

[Something about Katara and pirates >>]

But yeah, of course I can bend snow. It's just another form of water, after all. That's what all the houses are made of in the North Pole.