“What our grandmothers told us about playing hard to get is true. The whole point of the game is to impress and capture. It's not about honesty. Many men and women, when they're playing the courtship game, deceive so they can win. Novelty, excitement and danger drive up dopamine in the brain. And both sexes brag.”
“It is very much like a drug high. When you're madly in love, you think this person is more special than anyone else on Earth. You focus all your attention on them. You have personality changes. You're willing to take great risks to win the person's affection. And you have a tolerance level -- you see the person a couple of times a week at first, and that's OK for a while, and then you've got to see them every night.”
“The brain system for romantic love is associated with intense energy, focused energy, obsessive things - a host of characteristics that you can feel not just toward a mating sweetheart, ... there's every reason to think that girls can fall in love with other girls without feeling sexual towards them, without the intention to marry them.”