One in five long-term love relationships began with one or both partners being involved with others.
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In Korea, there's a man named Lee Jin-gyu who fell in love and married his life-sized Japanese body pillow (called a "dakimakura").
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The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
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.
687
Men who kiss their wives in the morning live five years longer than those who don't.
1k
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103