Rose Tyler: I've got to go and find my mum and someone's got to look after this stupid lump. So...

Doctor: OK. See you around.

(Doctor gets into the TARDIS and flies away...)

Rose Tyler (to Mickey): Come on, let's go.

(Doctor appears again...)

Doctor: By the way, did I mention it also travels in time?

Rose Tyler (to Mickey): Thanks.

Mickey Smith: Thanks for what?

Rose Tyler: Exactly.

(Rose runs into the TARDIS)