Aang: I wasn't there when the Fire Nation attacked *my* people. I'm gonna make a difference this time.
This quote occurs at 00:07:10-00:07:18 in the video.
While Katara herself becomes a great waterbending master, Commander Zhao plans a siege on the Northern Water Tribe. Meanwhile, Sokka's on a mission to stop this siege while Aang tries to buy them some time.
Support your favorite movies by buying them!