Women rate men more attractive if other women are looking and smiling at him.
17
One in five long-term love relationships began with one or both partners being involved with others.
177
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
Men fall in love faster than women do.
32
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18