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 average person in their lifetime will spend an estimated 20,160 minutes kissing!
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In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
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Parents receive 1 out of every 5 Valentines.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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Men fall in love faster than women do.
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A man's beard grows fastest when he anticipates sex.
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