Kissing an infection-free partner is good for your teeth!
141
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
Wearing red increases attraction.
30
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
You burn 26 calories in a one minute kiss.
605
A man's beard grows fastest when he anticipates sex.
239
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Two in five people in the world marry their first love.
270