Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
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When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
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Historically, sweat has been an active ingredient in perfume and love potions.
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Kissing an infection-free partner is good for your teeth!
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Speed dating was invented by a Rabbi in 1999.
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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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