The dueling maturity levels in high school is such a source of comedy to me. I was always such a late developer. I was last to walk. I was last to ride a bike. I was last to have sex. That's why it's fun to portray one side of your childhood onscreen.

I'm more of a science head, so I was like, how would a guy use - if there were ghosts - technology to bring them back?

The more suits I owned, the more I realized the best besuited look a man can achieve comes from a harmony of three details: fabric, construction, and fit. If the suit fits you like a glove and it's well made, you simply feel better about everything in life when you're wearing it.

Handheld camera is approximating what we're seeing when we're looking at each other, and kind of looking around, and your eyes whipping around. It adds an immediacy, where you feel like you are watching something through your own eyes, standing there with them. And that just allows you to take more liberties and have more fun with people's behavior.

As a director, I really wanted to learn and I needed to get away from my own stuff to figure out how to just do things and work with good people.

The British model, which I've always thought was great, is that you do a TV show and then they sell it. Then you can buy it at the video stores forever, so it never went away. But American TV used to be if you had a show and it got cancelled, then it never existed. It was just this thing you heard about and you couldn't see it again. There is something so great about shows getting released and people getting to watch them over and over again. It definitely takes the sting out of it.

In my years of acting, the one thing I was never able to do convincingly was to laugh on camera. Fake-laugh.