A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Wearing red increases attraction.
30
Speed dating was invented by a Rabbi in 1999.
45
When dragonflies mate, their tails form a love heart.
22
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.
28
One in five long-term love relationships began with one or both partners being involved with others.
177
Men who kiss their wives in the morning live five years longer than those who don't.
1k
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103