I thought of the scene while writing scenes with Rebecca [Hall] and wrote it like an opening montage of showing where someone works. If you see a film about a car mechanic, you'd show the place they work and what they do. So, that's what I set out to do with Rebecca's character. I thought it probably wouldn't even make it into film but I ended up liking it.

I think that sometimes, romantic comedies have to be really broad, and that the plot of people falling in and out of love or whatever is not enough. Enough Said had that stuff, but I wanted it to be fun and funny while also grounded in reality.

I think I'm a good writer. I think I have my own voice, which is unique to everyone, everyone has their own voice; if they would just write from a vulnerable embarrassing place, it's going to be universal and it's going to be entertaining. Because everyone is the same and everyone is unique.

I thought of the scene while writing scenes with Rebecca [Hall] and wrote it like an opening montage of showing where someone works. If you see a film about a car mechanic, you'd show the place they work and what they do. So, that's what I set out to do with Rebecca's character. I thought it probably wouldn't even make it into film but I ended up liking it.

I think having a good life prompts it... anybody who has a good life and looks around them sees the enormous disparity that exists in the world between those people who do and those that don't. I can't say we walk about our guilt a lot, though. If we do, it probably comes out in the form of self-loathing jokes. But it's a tough thing to wrap your head around... the have's and have not's in the world.

I'd rather go for Scorsese and De Niro. I just think he was so much better.

Well, I tried being in front of the camera as a student and that was terrifying. But the press stuff about me growing up on his [film] sets has been exaggerated. I was an extra as a kid and I was also a PA [production assistant] on one of his movies, so I was lucky to get production experience. But I was nowhere near him.