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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When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
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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.
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A man is more likely to get a woman's phone number if he is accompanied by a dog.
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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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Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
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