The average person in their lifetime will spend an estimated 20,160 minutes kissing!
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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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Parents receive 1 out of every 5 Valentines.
20
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
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Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
The single biggest predictor of love is proximity.
30
Historically, sweat has been an active ingredient in perfume and love potions.
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