Ah... so you know River then? How far along are you? You know River so... Donna Noble, yes? [He looks around and frowns] But no Donna Noble here. Pity, that. I've always wanted to meet her.
Look, Doctor, it's all very complicated. Very... wibbly wobbley but, well, I was told that if I ever wound up lost or if they took me that all I had to do was find the TARDIS again and I'd find help. So. I'm Pond or Alistair if you like thought I don't think I've quite earned that name and I'm lost. Horribly, terribly, frighteningly lost. I just... need to get back to Leadworth safely and the rest will right itself.