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
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
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
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Kissing an infection-free partner is good for your teeth!
141
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130