It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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Erotomania is a type of delusion in which the person believes another person is in love with him/her.
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The average person will go on a date at least 100 times before they finally marry.
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You burn 26 calories in a one minute kiss.
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40% of people who are rejected in romantic love slip into clinical depression.
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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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In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
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Men who kiss their wives in the morning live five years longer than those who don't.
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