He tries to help survivors wherever he can, really - he's spent his time here avoiding conflict, but the idea of not helping would be...well, it wouldn't be what the Avatar was. And it wouldn't be what Aang was.

He makes and brings a frankly enormous amount of tea for people, getting them food when they need. When he sees Amy, he is carrying two buckets on his staff across his shoulders, filled with potatoes.

"Oh, hello Amy."

Appa floats near behind, a bag of further potatoes strapped to him. Aang's familiar, a tiny fairy, is carrying a single potato.