Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
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Forty percent of American adults cannot fill out a bank deposit slip correctly.
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40% of people who are rejected in romantic love slip into clinical depression.
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Two in five people in the world marry their first love.
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By weight, Bone is five times stronger than steel.
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Babies crawl an average of 200m a day.
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