Intelligent men tend to be more sexually faithful.
31
Anuptaphobia is the fear of staying single.
11
Women rate men more attractive if other women are looking and smiling at him.
17
A man is more likely to get a woman's phone number if he is accompanied by a dog.
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
Yawns are more contagious among people with closer relationships.
163