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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Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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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
Wearing red increases attraction.
30
Yawns are more contagious among people with closer relationships.
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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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