Amy's face lights up. Not that this isn't weird, but it's good to be bantering with the Doctor again, especially when he's agreeing with her for once.

"That's what I said," she says, sounding vindicated. "Though, to be quite fair, you have better hair. How do you get it so bouncy?"

Is that jealousy? No, Pond. None of that.

She takes a step closer when he consults his screwdriver, peering at it to unravel its mysteries.

"Tryin' to work out where you are?" she guesses.