Awesome / Field of Innocence

• Lu Ten taking it to his uncle, and making it very clear what he'll do to Ozai if he ever tries to hurt Zuko and Azula again.
  Lu Ten: Now you listen to me, Uncle, and listen good. If you hurt either one of those kids again, if you say anything to make them feel bad, if you so much as look at them wrong, I will face you in an Agni Kai and I will break and humiliate you in front of the whole court. I don't care who you are. I don't care if our family is watching. I'll hold nothing back, I will destroy you!
• As a final goodbye to Lu Ten, Zuko and Azula, working as a team, pull off a difficult firebending form in which they shape their fire into giant twin dragons. Remember that at this point in the story, they are eight and six years old, and it took months of hard work and training to be able to do it correctly.