Katara and Sokka discover that Aang is the long-lost Avatar and must rescue him when a Firebending prince named Zuko kidnaps him.
Did You Know?
Katara! Would you really choose him over your own tribe? Your own family?
Katara, I don't want to come between you and your family.
[Aang mounts Appa
So you're leaving the South Pole? This is goodbye?