If you look at the end of the movie [Monsegnor Lahzar], I give a lot of space to what the spectator can also imagine of what's going to be Bachir's life afterwards. So, there's the restraint part, and there's the fact that the story is happening in the school which allowed me to tackle all these subjects without making it too didactic, because in the school everything happens.

When I want to tackle a story or a subject, I always ask myself three questions: Is it important to talk about that? Will it interest other people than just me? Can I live with that for three or four years because that's how long it takes to do the project, to write the script, and to direct it, and then to do this.

At the end, what I like is that it's the girl's decision to go back in the room. She needs a hug, she wants a hug, she asks for a hug and he gives it to her. For me, it's like an act of resistance to go there and to transgress the taboo and to do what started the whole thing in the beginning. It was supposedly a hug that started this whole drama between the character of Simon and the teacher.

If youre writing a screenplay from scratch, it involves a lot of creation.

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.

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.

Now I realize that I have to let everyone take what they have to take from the film. No matter what I think about the film, it becomes a little irrelevant. I think I would say that the film is trying to show us that - and I spoke about that earlier - we have to let the teachers invest in their own classroom. There's no use in trying to control everything. Education is fundamental.