It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
In 2010, Gary Richmond was beaten into a coma. He woke up with amnesia and no memory of his wife of 20 years. Subsequently, he ended up falling in love with her all over again!
44
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
A man's beard grows fastest when he anticipates sex.
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The typical person spends about 600 hours having sex between the ages of 20 and 70.
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Speed dating was invented by a Rabbi in 1999.
45