I push myself hard. I don't like pain, exactly, but as a ballerina, I lived in constant pain. At ballet school in Stockholm, I remember we had a locker where if someone had been to the doctor and gotten painkillers, we divided them among us. In a sense, we were all addicted.

I vividly remember watching women in films when I was nine or 10, picturing them being what I'd be like as an adult. I had these real female crushes on certain actresses. And I'd watch them, thinking, 'One day, I'll be that. One day I'll be a woman.'

Helena Bonham Carter was one of my biggest crushes. And Rachel Weisz. I think I told her that when we were filming, which was probably a bit embarrassing.

I'm a real Swede! In fact, I'm a quarter Finnish.

I love films that make me react emotionally and physically when you walk out of the cinema. Two of my favorite films however have got to be 'The Tree Of Life' and 'The Piano Teacher,' which also stars one of my favourite actresses Isabelle Huppert.