Historically, sweat has been an active ingredient in perfume and love potions.
309
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Wearing red increases attraction.
30
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
The single biggest predictor of love is proximity.
30
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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