So I was re-watching Sozin's Comet today and got caught by a plot bug.
"Toph?"
"Yeah, Mom?"
"Did you ever meet someone named 'Tian Xi'?"
"Doesn't ring a bell. Why?"
"Your father just received a message from 'His Grace Tian Xi, Duke of Paolin', inviting us to have supper with him tomorrow, and mentioning you in particular."
"Paolin sounds familiar. I bet Sokka knows."
*stuff I haven't written yet*
"Hey, Toph."
"You?!?"
"What, did you think I called myself that for fun? You still owe me a helmet, by the way."
I dunno. The things that go on in my head sometimes.