I will see 100 or 200 and I will take my time with them and I audition them for the two main roles. If I like what I see, but they're not exactly right for the role, I'll think well I have this other role that might work for them. Sometimes I will write a role for them because I want to work with them because they're so good.

Some people around me said "Get a tux and live this and enjoy this" and that's what I did. It was a fun experience. On the red carpet, I was just behind Rooney Mara who I adore, and I had to not act too conspicuously because my girlfriend was there. Behind me, there was Glenn Close. So, it was kind of interesting.

It's cool that we got rid of that, but we got rid of everything - the encouraging pat on the back or even a hug which I find can be acceptable in some situations. I know that it's a sensible subject and that we're trying to avoid nasty things, but [you can] have as many rules as you want, there will still be stuff happening anyway.

I studied political science and international relations, so I never considered myself an artist.

Again, something that's very strange and odd, you will find sometimes that immigrants that have been here for many years and already have their citizenship might be the ones against additional immigration. We've seen that also.

My film is in French. It's not something folkloric. It's who we are. There's this tension about immigrants coming in. Will they learn French? Will they adapt? In this film, I'm on the reverse side because Monsieur Lazhar comes from a society where French is also the second language.

It's like a laboratory, a micro-society of real life, so it didn't look odd to talk about bureaucracy. In the school, in the class, there are already a lot of children from different ethnic backgrounds so the reality is there. I don't have to shove it in people's face. It's just there and it's normal.