I think people have common sense and can tell what's real, what's right or what's wrong and work it out. - Billie Piper

I just feel really content at the moment … I've done quite a lot of stuff and I don't have to feel desperate to do anything that radical or wild. I've set myself all these challenges and worked through them. I just feel I'm ready to be a mum now.

I think it must be hard being David. I get a certain level of attention but — I've seen it in action — he can't move for attention.

People were dealing with CGI for the first time, so I think we were really unsure as to whether it would be a huge success or a big flop. … I thought the scripts were so good. It had a kind of domestic element which I'm not sure it ever had before. I think we were feeling quite confident about that. … In terms of whether it had a place in the world when it aired, I think everyone was quite unsure. I didn't know until it aired and people really seemed to like it.