Sea otters hold hands while sleeping so they don’t drift away from each other.
104
You burn 26 calories in a one minute kiss.
605
Two in five people in the world marry their first love.
270
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Parents receive 1 out of every 5 Valentines.
20