“Gliding Maybe”
Aang: Hey guys, look at this!
Katara: Huh! They really are Airbenders!
Aang: No they’re not.
Sokka: What do you mean they’re not? Those guys are flying!
Aang: Gliding maybe, but not flying. You can tell by the way they move they’re not Airbending. Those people have no spirit.