I had to ask Oscar a lot of questions to fill in the gaps. He called it free therapy. We had fights, screaming matches, because he had a lot of resistance. For him, it was a very intense journey.

The night before we shot [the execution scene], I was doing the shot list in my room. I woke him up, and said, 'please tell me this didn't happen,' and I saw his eyes welling up with tears.

did not include the recruitment of the children, and when we were filming, in the scene where the children are lying down on top of the roofs, I asked, 'Oscar, why are they on the roofs?' and he said, 'Because the army was coming to take them away,' and he hadn't included that in the script because for him it wasn't important, it was everyday life.

Why do they want to kill us if we haven't done anything?

I've realized therapy is incredibly therapeutic.

Songwriting is a kind of therapy for both the writer and the listener if you choose to use it that way . When you see that stuff help other people that’s great and wonderful confirmation that you’re doing the right thing.