Fortunately for Aang, the dragon seems friendly enough, because he remains very still as Aang approaches, letting out a low, throaty rumble of acknowledgement.

"He won't harm you, don't worry." Lord Zuko stands back to let the boy have a good look. Finally, though, his curiosity gets the better of him, and he has to ask: "Forgive the question, but when did you earn those airbending tattoos?"