I shared a caravan with Peter Davison once. But I thought I'd better not tell him that I'd been a big fan, cos we're sharing a caravan – he might get a bit scared.
Unidentified "Arena", unspecified 2006 date
I think it's like all these relationships, like Mulder and Scully and Moonlighting, you know. Moonlightingjumped the shark when they got together, didn't it? I think you have to be very careful. Which doesn't mean to say that we don't see the relationship developing and becoming something that it maybe hasn't before. But I think you have to be very careful with those things.
The story between the Doctor and Rose is basically a love story without the shagging.
They weren't shagging in the TARDIS, because that would be weird.