Parents receive 1 out of every 5 Valentines.
20
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
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
You burn 26 calories in a one minute kiss.
605
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
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