Kissing an infection-free partner is good for your teeth!
141
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
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
Two in five people in the world marry their first love.
270
Speed dating was invented by a Rabbi in 1999.
45
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
You burn 26 calories in a one minute kiss.
605
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39