Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Wearing red increases attraction.
30
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
Intelligent men tend to be more sexually faithful.
31