I thought that subtitles are boring because they're there generally to serve us with information to make you understand what people are saying in a different language.

Ridley and I talk every day. Our family is very close because were from North England.

I always get everyone prepared so there aren't so many arguments on set. I have a policy that the first thing I do in the morning is go over to the trailers and discuss exactly what we're shooting that day. It's time-consuming but it reduces the chances of 'misunderstandings' on set.

A lot of actors talk about doing their homework, but very few of them do it.

I'm trying to use the camera to get into people's heads. I use camera techniques a lot to articulate character.

I always get role models, people from real life who've lived the lives of the characters, and talk it through together, me, them and the actor, a lot. That helps. We certainly have our disagreements. But in the end we trust each other.

I think we're lucky because there are very few people in life who get to do what we're doing.