Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
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
Intelligent men tend to be more sexually faithful.
31
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Historically, sweat has been an active ingredient in perfume and love potions.
309
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