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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The Japanese, on average, are the shortest people.
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The average person will go on a date at least 100 times before they finally marry.
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15 percent of Americans secretly bite their toes.
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35% of the people using personal ads for dating are already married!
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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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