[He settles back himself after that, propping his hands on his hips and giving Toothless an appraising look.]

I have a hard time believing you're full-grown. The dragons in my world are...

[Stands on his toes and lifts his arms up, making a wide arc with them.]

Much bigger. [Then he drops his arms again.] But then I've really only ever seen them when they're adults. I saw a baby once, but that was years ago.

[It hasn't escaped his notice that he's having an entire one-sided conversation with Toothless, but... Dragon. That's friendly. It's brilliant! He gives him a bright grin.]

My name means dragon, you know. I'm Draco.