Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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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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Speed dating was invented by a Rabbi in 1999.
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A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
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Parents receive 1 out of every 5 Valentines.
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If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
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You burn 26 calories in a one minute kiss.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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