But, challenges his son to an Agni Kai, which Zuko refuses to take part in. After receiving a severe burn over his left eye, Zuko is banished from the Fire Nation to find the Avatar and accompanied by Iroh. Source: Internet
Meanwhile, Zuko, back in the Fire Nation, receives a letter from an imprisoned Iroh telling him to learn about his great-grandfather's death to understand his own destiny. Source: Internet
She visits the tea shop where Zuko works, and Iroh convinces Zuko to take her on a date. Source: Internet
Iroh compliments Zuko's behavior and calls Zhao's action "dishonorable." Source: Internet
Iroh is always there to help him and encourage him, and Zuko often responds with irritation and even insults. Source: Internet
Iroh isn't entirely a tragic figure, he's also pretty funny. Source: Internet