I don't feel isolated on a film set. In a way you do because you don't really mix with the outside world; you're just sort of working non-stop for a few months, but you've got so many people around you.

My name means freedom in Irish.

I've always been quite mature because of the way my parents brought me up. They were very good at talking to me like a person rather than a baby, and I was around so many actors and directors from such a young age because my dad is an actor. I was more comfortable with adults rather than actually being an adult child.

I think acting is something that is within you. It's a very natural thing for me. It comes from myself, really.

One of the things that would steer me away from a franchise is that I'm playing the same character all the time and I wouldn't want to be known for that.

I love a lot of comedy actors and actresses like Kristen Wiig and Tina Fey and all those women who are really brilliant and funny.

I wouldn't go down the route of having an assistant. I don't want to be like that. I want to be normal.