Sea otters hold hands while sleeping so they don’t drift away from each other.
104
One in five long-term love relationships began with one or both partners being involved with others.
177
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
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
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Parents receive 1 out of every 5 Valentines.
20
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4