I wake up every morning feeling lucky - which is driven by fear, no doubt, since I know it could all go away.

I'm not the kind of actress that goes home with the character. I mean, you're thinking about the work or the next day's scenes, but not staying in character. But as a film goes on, you become more and more fragile, emotionally. And physically too, actually.

I know the pressures of being the daughter of a great actress. But it's inspiring. You learn so much that other people don't get to learn until later on. My father being a director, I learnt a real work ethic.

I've played comedy before but not that much. I mostly do get drawn to darker material.

I knew that for this movie to work it had to be very hot and very real, and it wasn't going to be a case of doing it Hollywood all covered with a nice little sheet.

What's in the movie compared to what we shot is the tip of the iceberg.