Quote from Niles in Match Game
Cindy: Honey? Brad: I'm just... I'm feeling a little sick again. I'm sorry. I just need some air. Cindy: We're so in sync. He feels everything I'm feeling. Nausea, weight gain, food cravings. Niles: You know, in psychological terms, that's called Couvade Syndrome. Cindy: We just call it love. [exits] Niles: I don't like them.