Sea otters hold hands while sleeping so they don’t drift away from each other.
104
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
Raj from the Big Bang Theory is married to Miss India.
11
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
Parents receive 1 out of every 5 Valentines.
20
Speed dating was invented by a Rabbi in 1999.
45
The single biggest predictor of love is proximity.
30
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4