There were real reasons that you were attracted to somebody originally. The brain doesn't pick willy-nilly. Unless you part ways hating each other for some reason, that mechanism could get triggered again. You can literally fall in love again.

People compose poetry, novels, sitcoms - for love.

Almost always, when I'm on TV, the producers who call me, who negotiate what we're going to say, is a woman.

My hypothesis is that conservative Republicans have very clear values, and when you have that, you're simply more relaxed.

I was married and divorced at 23.

I think romantic love evolved to enable you to focus your mating energy on just one individual at a time, thereby conserving mating time and energy.

Your sweetheart calls you by another's name. His eyes linger too long on your best friend. He talks with excitement about a girl at work. And the fire catches. Jealousy - that sickening combination of possessiveness, suspicion, rage, and humiliation - can overtake your mind and threaten your very core as you contemplate your rival.