Fine. You're not small. [He only barely manages to make that sound not-patronizing, and he'd feel a little bad about that if this wasn't so ridiculous.]
[As for the wall, Zelgadis gives the kid a strange look.] It's magic. [obviously. And since when is someone interested in the very simple magic wall and not interested in the fact that his skin is made of rocks? Not that he objects to his appearance taking a backseat.]