Psychologists maintain that the dizzy feeling of intense romantic love lasts only about 18 months to-at best-three years

Touch is the mother of the senses. Not only are women more sensitive when they touch, but they're also more sensitive to being touched.

Of all the foods we share, there is nothing more primordial than meat. It's no surprise that meat-eaters still want a partner who will give, receive and share this primordial symbol of a budding partnership.

Overdone lipstick is a deterrent to men. It rubs off easily onto their skin and the edges of their shirts, so it discourages them from kissing, touching, and coming closer to you, which is what they really want to do!

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

People live for love. They kill for love. They die for love. They have songs, poems, novels, sculptures, paintings, myths, legends. It's one of the most powerful brain systems on Earth for both great joy and great sorrow.

When chimps threaten, they open their mouth and show their teeth. It's a little like waving a knife in front of you. It's very primitive, and therefore bizarre.