A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
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Sea otters hold hands while sleeping so they don’t drift away from each other.
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Wearing red increases attraction.
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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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Raj from the Big Bang Theory is married to Miss India.
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People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
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In Korea, if you do not receive any gift on Valentine's day then all the singles go to Korean restaurants and eat black noodles to celebrate (or mourn) their single status.
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