Clear expectations are the foundation of a strong marriage, especially when discussing possible eventualities like the zombie apocalypse.
Stephen: Zombie eyes are creepy.
Caroline: Everything zombie is creepy. You never come across an attractive zombie.
Stephen: So you don't think I'd make a handsome zombie?
Caroline: Aw, sweetheart, I wouldn't care if you were a handsome zombie because I'd be too busy chopping at your brains to keep you from eating our children. (*pause*) And I'd expect you to do the same if the situation were reversed.