[ Maybe it's audacious for a thirteen-year-old to go declaring herself a teacher, but it's factually correct and she thinks better of Caitlin for not questioning her on it. ]

Just metal, huh? And you couldn't do it before? Weird. [ She had no idea people could gain abilities while they were here. But okay. ]

Funnily enough, what I usually teach is metalbending. I invented it at home. [ This she also delivers matter-of-factly, not trying to brag in front of someone else who can do the same and needs some practice. ] Don't know how much it'll be the same as what you do, but if you want some lessons, I'm down.