Sokka and Toph are running on one of the three airships still left in the air. "Toph, metal bend the rudder so it's jammed in a turning position. The ship will spiral and slam into the others." Toph does exactly what Sokka instructs and the ships crash into each other. "Have I mentioned how sweet it is that you invented metal bending?" Sokka asks with a big grin.
"You could stand to mention it more." Toph says pleased.
A fire bender comes out of the ship and fires at the two girls. It causes them to fall of the side, so Sokka uses her sword to stop the fall. It doesn't work the best, and Sokka feels her leg break when she lands on the platform.
Before she can even register the pain, Toph falls off, and Sokka grabs onto her hand.
Two fire benders come out and Sokka uses her boomerang to stop them from fire bending. She loses her space sword soon and more fire benders come out. "I don't think the boomerang's coming back, Toph. It looks like this is the end." Both girls start crying. Suddenly the airship gets struck by another one. Sokka lets Toph fall onto it and jumps down herself and is reminded of her broken leg. She falls over in pain.
"How did that happen?" Toph asks. "Did boomerang come back?"
"No," Sokka says looking up. "Suki did."
After everything is done, they find Aang. Suki and Toph have to support Sokka because of her broken leg, but the injury doesn't dampen Sokka's spirit. "You did it! You were amazing!"
Suki approaches Ozai. "So did you, you know… fish the job?"
"I'm still alive." Ozai says slowly. Suki backs away.
Aang explains how he took Ozai's bending away. The group jokes around a bit and Suki proves that there is one thing she isn't good at.
Katara and Sokka are reunited and Sokka clings tighter to her than she ever has before. Katara's obviously worried about the broken leg, but there are more pressing things to worry about. Like their reunion with their father.
They find him in the Fire Nation Coronation Plaza. "Dad!" They yell running to embrace him. Or in Sokka's case, limping with her crutch.
"I heard what you two did." Hakoda says wrapping his girls in a hug. "I am the proudest father in the world." Hakoda turns to Katara. "And your mother would be proud, too."
Sokka lets the two have her moment because she sees the Kyoshi Warriors. "There's my favorite warriors!" She says limping over to them. "So I have to know how does it feel to be in uniform again?"
"It feels great!" says a familiar voice. Sokka recognizes her.
She points her crutch at Ty Lee. "Careful! Ty Lee is pretending to be a Kyoshi Warrior again."
"It's okay." Suki explains. "She's one of us now."
"Yeah, the girls and I really bonded in prison. And after a few chi blocking lessons, they said I could join their group. We're going to be best friends forever." Ty Lee hugs two other warriors and they all smiles.
"She got to become a Kyoshi Warrior before I did?" Sokka frowns and grumbles. "That's not fair."
"You've been a Kyoshi Warrior since I taught you." Suki says.
"But I didn't get to wear the pretty outfit or the face paint." Sokka complains.
"I can help you with your fitting!" Ty Lee says with a wink. Sokka flushes, but doesn't refuse. Zuko gives a speech, but Sokka spends most of it sort of flirting with Ty Lee.
Much later at the Jasmine Dragon, Sokka tries to paint a picture of the group gathered. Everyone has their complaints, from Katara's hair loops to Iroh's belly, but Toph likes it so Sokka counts it a win. She watches Katara and Aang escape outside to probably rekindle their romance and rolls her eyes. It's an all around happy ending, but Sokka's curious about what's gonna happen next.