Lucy nods and leads the way. Thankfully it's not far, just a couple blocks.

"Well, he seemed quite unused to the idea of aliens, at least until he got here," she answers. "Probably it's just the fact that all my social interaction lately has been at those intergalactic parties." It did seem to change her expectations a bit. He's the first one she'd met in ages who wasn't used to time travel and all those things that came with being familiar with the Doctor.