When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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The left ear is more responsive to words of love and emotion whispered into it than the right.
40
A man's beard grows fastest when he anticipates sex.
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One in five long-term love relationships began with one or both partners being involved with others.
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According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212