Avatar: The Last Airbender2005

Hakoda:
What's wrong, Katara?

Katara:
He left.

Hakoda:
What?

Katara:
AAng. He just took his glider and disappeared. He has this ridiculous notion that he has to save the world alone.

Hakoda:
Maybe it's his way of being brave.

Katara:
It's not brave. It's selfish and stupid! We could be helping him. And I know the world needs him, but doesn't he know how much that we need him too? How could he just leave us behind?

Hakoda:
You're talking about me too, aren't you?

Katara:
How could you leave us, dad? I mean, I know we had Gran Gran, and she loved us. But-but we were just so lost without you.