Historically, sweat has been an active ingredient in perfume and love potions.
309
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
Women rate men more attractive if other women are looking and smiling at him.
17
Wearing red increases attraction.
30
Intelligent men tend to be more sexually faithful.
31
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12