Wearing red increases attraction.
30
Two in five people in the world marry their first love.
270
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
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
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