I played rugby for years, and I had a rugby jacket that I lost when I was 14. Somehow, my brother found it in storage 15 years later, and he gave it back to me for my 30th birthday. That was amazing and probably one of the best gifts I've ever received.

I don't think you can help but personalize a role. You almost play to none of the preconceived notions of it. It's more or less a personal experience and journey.

Acting has given me a way to channel my angst. I feel like an overweight, pimply faced kid a lot of the time - and finding a way to access that insecurity, and put it toward something creative is incredibly rewarding. I feel very lucky.

Four months after we finished shooting, I'd been in New Orleans shooting another movie and my agent and I were having a bite to eat - actually in London - and he's sitting there and goes, 'Wow, I just can't believe how ripped you are.'

Doing a film with your friend is probably the best way to end that friendship but we worked together really well. We just have that thing. Chemistry is something that... I just think it is the last thing in Hollywood, the last magical thing they haven't computerised. There's nothing you can do about it - it's either there or it's not and it doesn't matter if you're friends or not. It was just a bonus that we were.

Too much intensity can be a bad thing.

I come from a family of cops, and all of them share that understanding that they put their lives on the line.