One in five long-term love relationships began with one or both partners being involved with others.
177
Men fall in love faster than women do.
32
Yawns are more contagious among people with closer relationships.
163
Historically, sweat has been an active ingredient in perfume and love potions.
309
Anuptaphobia is the fear of staying single.
11
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Intelligent men tend to be more sexually faithful.
31
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18