Hopefully, any character I play has an anchor in reality. The more fantastical characters, or fantastical worlds that they inhabit are really fun and allow you, in some ways, to tell stories and reveal things about our lives that would be harder to take, in a more realistic setting.

You don't want to get into doing the same thing, over and over again. I know I don't.

I would like to be taller, thinner and more rakish looking.

My experience of working on this show, even though there is so much about sex and sexuality, and we find out a lot of facts and statistics that are very interesting, in their own right, I found that I started talking about relationships more, and the emotions, the difficulties and the challenges. So, I became far more open about that, which I think is probably an indication with the show itself.

I'm not a Tony Blair impersonator.

It has to be absolutely believable. It's also going between images and scenes with nudity and sexuality that would be seen, in conventional terms, as kind of sexually exciting. It's up against things that are much more medical and gynecological, and notoriously we, as a culture and a society, have some issues with that kind of thing.

My own daughter is a big fan of the 'Twilight' stories, the books.