Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Men who kiss their wives in the morning live five years longer than those who don't.
1k
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Kissing an infection-free partner is good for your teeth!
141
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
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
