Sometimes you don't really understand the characters you do. I don't need to. Most of the behavior is obscure and I don't mind that. On the contrary, it's a fuel for me, to find out who the character is. As the spectator is finding out, I find out about the character myself.

The choosing of a role is so difficult for me. That's the real challenge: to choose the role, not to do the role. Once you've chosen them, the process is much easier.

I've done many, many French movies and many, many English movies. I think it frees something when you don't talk in your mother language, but I also think you withdraw something as well. I'm a French actress, and sometimes I speak in English-speaking roles. For me, being an actress was always being a traveler. It goes together.

I think movies say a lot [about real life], even more than theater. It says a lot about the invisible, that movies are so fascinating. The camera lens is like a microscope that goes beyond the surface. It's like you're exploring a secret, so you explore the director's secret, you explore the actor's secret, and therefore you explore the universe's secrets.

To me acting and doing movies is really strongly about the present time. It's all about when you do it. It's to create this feeling of extreme awareness and concentration. Because it doesn't happen without an extreme concentration, when you are completely immersed and focused on that.

Once you have made the decision to do the film, once you have identified the desire and all the deep and personal, intimate, artistic reasons why you want to do the film, then it's more a matter of how to do things

Going through this musical experience really helped us to understand the core of the film.