Avatar: The Last Airbender, Book 3: Fire

Sokka:
Well hellloo-- (Sokka suddenly realizes that it is Zuko and not Suki and his eyes go wide and he crushes the flower in his mouth) Zuko! Yes! Why would I be expecting anyone different?! (he swallows the flower) So what's on your mind?

Zuko:
Your sister, she hates me! And I don't know why! But I do care what she thinks of me.

Sokka:
Nah, she doesn't hate you. Katara doesn't hate anyone...Except maybe some people in the Fire Nation. (his eyes go wide) No! I mean uh...not people who are good but used to be bad, I mean bad people! Fire Nation people who are still bad...who've never been good...and probably won't be...ever!

Zuko:
(interrupting Sokka) Stop! Okay, listen. I know this may seem out of nowhere, but I want you to tell me what happened to your mother.

Sokka:
What? Why would you want to know that?

Zuko:
Katara mentioned it before when we were in prison together in Ba Sing Se, and again just now when she was yelling at me. I think, somehow...she's connected her anger about that to her anger at me.

Sokka:
It's not a day I like to remember.