Sea otters hold hands while sleeping so they don’t drift away from each other.
104
Parents receive 1 out of every 5 Valentines.
20
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
The average person will go on a date at least 100 times before they finally marry.
33
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
The single biggest predictor of love is proximity.
30
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4