Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
Two in five people in the world marry their first love.
270
The single biggest predictor of love is proximity.
30
Parents receive 1 out of every 5 Valentines.
20
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278