"It's... not always the same. Ideally, you're raised by your mother and father, along with your siblings. But, it doesn't always work out that way."

It's almost laughable that she should be asking Zuko about families when her own is so disfunctional, but she at least knows how families are supposed to work.

"If lusii aren't family, then do your parents... place you with them, when you're born?" She heard that airbenders practiced something like that, but these lusus things don't even seem to be the same species??