"Well, I can understand that," the Doctor said. "Though, really, if you meet anyone named Jack from Torchwood, you should keep an eye on him. Never much of a fan of Torchwood, me. Jack's a good enough bloke, but a bit jeopardy-friendly."

He talked as he followed her lead, taking a few steps back and directing her around a corner. The TARDIS was nestled in the dark awning of a fire escape.