Men fall in love faster than women do.
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Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Historically, sweat has been an active ingredient in perfume and love potions.
309
Parents receive 1 out of every 5 Valentines.
20
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
The single biggest predictor of love is proximity.
30
In 1999, a fisherman found a love letter in a bottle from a soldier in WWI. He returned said letter to the now deceased widows 86 year old daughter.
27