Every film, every fight choreographer, wants to have a different flair, have a different fight technique. So any film I've done that involved weapons has always been fascinating because everyone is different.

I've always been quite good at watching someone do something and then picking it up, so I turned that talent to watching people on the film set, and just saw how small everything was and how intimate the scenes could be.

The gym is somewhere you can go to just forget for an hour what you do for a living, what you are doing on a daily basis. You just turn up and get on with it.

It's never the practice to shoot the scenes in the proper order. Sometimes you shoot the final scenes of a film before you've even started the beginning. So you get good at it because you have to sort of just eliminate the memories of something you've done as an actor, which you haven't done as the character yet. But it sometimes is a bit of a mind-f**k.

Not everybody's a great singer, but people can get better at singing. There's great singing teachers out there. It's a muscle, you just have to train it.

And I knew that, being an actor, you have to take the rough with the smooth and the highs with the lows. That's how it is.

I never followed a band, I never followed a - nothing. I think maybe it's because my mom and dad were not like that, and it was just me and mom and dad. We were very close; we spent a lot of time just together, just enjoying each other's company.