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!)
278
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
A man's beard grows fastest when he anticipates sex.
239
Men fall in love faster than women do.
32
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
You burn 26 calories in a one minute kiss.
605
One in five long-term love relationships began with one or both partners being involved with others.
177
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130