[Luckily for Natalie, this one's not confused. Yay! Unluckily though it's Percy and he looks at her briefly before he shrugs to himself.]

This is where all of the new arrivals show up, I think. We did it a few months ago, and the group before us did it a few months before that, too. [...so if he's not a new arrival, why the hell is he in a well? That's a great question.]