HZ: At Mars HQ, Keith and Aaron are having some coffee. Keith asks Aaron to pull a file out which he's got tucked into his armpit, which I found really cute. But I was wondering also whether Keith had a kind of game plan of informality with Aaron and cosseting him a bit where he's like, "So, you fucked someone that's not your wife, but my memory is not so good, either. So it doesn't matter that you lied to me."

JOY: Aaron seems like somebody who's gonna lie to make himself look better, until he doesn't have the opportunity to do so but still wants to feel good about himself. So I think the trick to getting Aaron's to cop to stuff is give him soft ways to backpedal for sure.

HZ: Keith is very smart. Then he's like, "I'm not going to tell Lynn that you cheated, because you didn't hire me to tell you that you cheated, she hired me to protect you. So here's a list of people who were at the Casablancas Halloween party. Can you circle the people that you slept with?" And Aaron's like circle circle circle and Keith's like, "No just the people you slept with whilst at the party." Amazing. And Aaron's like, "Ooof. I was on the hard cider." Now, anyone who's been 15 years old in Britain can identify.