My interactions with Sorkin were agonisingly weird. He is by far the weirdest person I have ever met. I had dinner with him and a few hours before I got an e-mail from his assistant saying 'Sean this does not need to be a long conversation. Aaron is only going to use it to win your trust.'

I don't think I ever got the hang of the writers' room. I love collaborating with people but I really do my best work alone and I think I would want to - if I did something again I think I'd want to take total ownership the way Aaron Sorkin or David Kelley does.