I like my characters to be ones I think about long after I've finished reading the script.

I think that when you're an actress, you have to think about what kind of a role model you're going to be. I hope that I'm a good role model for young girls. I'm not going to, if people still want me in their movies, I don't want to be one of these girls who goes around partying every night and is in rehab. I don't want to do that.

I listen to everything. I love The Chemical Brothers.

When I am on set or rehearsing for the play, the only thing I can talk about is the work I'm doing. In that way, I home in on what I am doing at the time. So maybe I am a terrible multitasker.

I've grown up with my parents' music tastes, listening to Fleetwood Mac and the Rolling Stones.

It's not work, it is more of a passion. It is so much fun and it is really makes you feel great at the end of the day. You feel like you are really after doing something good and you are after accomplishing something. Acting is one of these things that I can't really describe - it's just like, why do you love your mum and dad? You know, you just do.

We've done a lot of films now about the IRA, we can move on from all that. I loved '71 because I think it showed a very honest trail and what it was actually like. It wasn't one-sided. I really respect ['71 director] Yann [Demange] for what he did. But we have done a lot of those things.