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
Men fall in love faster than women do.
32
The single biggest predictor of love is proximity.
30
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 Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Speed dating was invented by a Rabbi in 1999.
45