"Waterbending," Katara replied. "It's a little like what you guys call martial arts, except when I do it I can bend water: I can make it ice, I can ride waves, surf on water, use it as a shield, you name it."

Katara looked pouty. "Which is why they took my container away. Jerks."

She could be a little immature about that. She missed her element.

Katara brightened at the idea of hearing music though. "That's really neat! Is your boyfriend on the ship?"