Two in five people in the world marry their first love.
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Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
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During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
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There are about 255 babies born worldwide every minute.
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Most people smile when they are frustrated, according to a study.
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8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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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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