"Come on, they're not all that bad," the Doctor says from behind her. Don't mind him, he's just continuing his Have a Look Around and it's going quite well, thanks for asking. Or not asking, because his corpse-ish friend here has a sour expression. It does make one wonder why she came along when there's not a single acid pit in sight or anything remotely big enough to eat off people's faces.

Well, the Doctor hopes Karis here has fun regardless. He know he is already, the Time Lord beaming at Karis.