#was that another secret they hid in that episode

Okay wait.

I’m sure this has been said. Somewhere out here. But…

I saw a bender swap between the Gaang. So Katara was a Fire bender, Aang is an Earth bender, Toph is an Air bender, and Zuko was a Water bender. It was cute.

But then I thought wait… Toph is blind.

Toph uses her Earth bending to feel where people/things are using the ground. Right?? Right.

So if Toph is still blind and an Air bender… would she use sound waves to know her way around??

Do you see what I am getting at here??