I've been acting since I was a child, and though this was different in a way, I think I've been very blessed. The majority of the sets I've been on have been very inclusive and very empowering, and I've often chosen to work with people that sing from the same song sheet.

I could be equally happy on a film set or in the middle of a field.

I think anybody who has been abused as a kid - and I was abused as a kid, by various people - will say it's irrational because violence is irrational.

We're all living blinkered lives, and we're not seeing what's going on and looking to change it. I'm not saying that everyone has to make a political statement, but we need to be more aware of what's happening and why.

I just get really defensive as soon as anyone comes near my personal life. I made a decision early on that it's strictly off-limits. No exceptions.

I wanted to make a film - and I've been wanting to do this for 16 years - about life in care, and bring it to the public's attention, because I had never seen anything, on TV or in the cinema, which said: 'This is how it feels to be a kid in care'.

When you've been raised in care, rap music isn't just about guns and sexism. They're talking about real things you can hang on to, problems of identity that you have sympathy with. It's not just about the music, with rap: when I was in care, it meant a whole lot more than that.