When I meet girls, I pray that they don't know who I am. But I know that's limiting myself quite a lot.

I've had friends who have come away who've said, "I shouldn't have become such close friends with the director." You always want to get on with the director, but I personally prefer a relationship where you respect them - you get on really well with them, but they're boss, as it were. It's about trusting your director, for better or for worse. They're the one's seeing what's coming out on the monitors, so you have to try and trust what they say.

I've spent a lot of my teenage years working on sets. I've missed out on more than just playing rugby, but I think I've managed to keep my feet on the ground and keep my friends around me.

Ultimately I'll probably end up going out with an actress again. But an architect would be cool. They need to do something creative. I'm attracted to talent. But it would maybe be healthier if it wasn't in the industry.

I love the challenge of playing characters forced on life-changing emotional journeys. To work on a project with Billy Crudup and Sam Rockwell is just a dream come true.

Some people can very easily switch off and be guilt free, not that what I'm doing is about guilt, but they can completely disconnect and not care because it doesn't affect them. I've always really cared about what happens and felt a certain responsibility.

The script's always important, but there are some things that have come out in the past year that, when we read them, everyone was like, "Oh my god, this is going to be the next best thing!" Then the movie falls completely flat on its face.