"In the episode Listen, my impulse starting in that was just the idea, 'What does he do when he’s got nothing do?' Because he’d throw himself off a building if he thought it’d be interesting on the way down.
You know, he’s fascinated by anything. And here he’s with nothing to do so he just goes out and poking things with a stick until something bites it. And I think that’s quite interesting, isn’t that? Sort of, there’s a thrill seeker aspect."
Labels: doctor who series 8, listen, s8e4, series 8, series 8 spoilers, Steven Moffat Interview