You burn 26 calories in a one minute kiss.
605
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Raj from the Big Bang Theory is married to Miss India.
11
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
737
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4