The left ear is more responsive to words of love and emotion whispered into it than the right.
40
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Raj from the Big Bang Theory is married to Miss India.
11