One of the dangers of making a movie about young people is it's potentially trite.

I'm a huge fan of Zach's [Galifianakis] and I auditioned Zach a million years ago on a movie called Duplex which I was fired from. But Zach came in - It was like 2000, maybe - as a buddy stand-up that people were starting to notice and there was something about him I loved. He wasn't quite right for the part in [Keeping Up with the Joneses] and I got fired anyway, so who cares? But I always wanted to work with Zach.

I feel this way about a lot of movies, that the characters are idealized versions of people. For better or worse, I am as fascinated with human flaws as anything.

When I was a TV director working on Judd Apatow's show Undeclared. I was surrounded by so many young people. People like Seth Rogen, who was 9 years old or something. It was just a ridiculous amount of talented young people. I started to think I'd like to see a young-love movie, but not one done in that glossy, Hollywood, high-concept manner we've become accustomed to. One that was, for lack of a better way of putting it, a little more ambiguous, '70s-style, where everyone was flawed, middle-class characters.

Brian Eno records and music got me through. It made me feel like there were other people out there who had the same questions and fears and unhappiness. Particularly those kinds of artists who were writing songs about exactly those things.

[Keeping Up with the Joneses] is not one of those movies where people get shot and fall down and there's no reality of what would happen if you got shot and knocked over a motorcycle. It's meant to be a slight comedy in that sense.

Brian Eno records and music became a huge obsession of mine in college, in a way that a pop song can provide solace. I don't know if it's shallow or silly, but it meant so much to me.