Yawns are more contagious among people with closer relationships.
163
Anuptaphobia is the fear of staying single.
11
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Historically, sweat has been an active ingredient in perfume and love potions.
309
Women rate men more attractive if other women are looking and smiling at him.
17
Raj from the Big Bang Theory is married to Miss India.
11