Sokka, Aang, Toph and Katara return from failing to win against the fire lord after the black sun. They find Zuko waiting for them at their camp in the woods he used to be their enemy and now he wants to join the to teach Aang firebending. Katara is pissed, Toph is indifferent, Aang isnt sure what to do and Sokka is lost. They didn’t know Zuko was a omega, they assumed he was an alpha because of how he acted.