Sea otters hold hands while sleeping so they don’t drift away from each other.
104
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
Wearing red increases attraction.
30
Men who kiss their wives in the morning live five years longer than those who don't.
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