Women rate men more attractive if other women are looking and smiling at him.
17
Wearing red increases attraction.
30
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Intelligent men tend to be more sexually faithful.
31
Anuptaphobia is the fear of staying single.
11