Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Yawns are more contagious among people with closer relationships.
163
In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
16
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
40% of people who are rejected in romantic love slip into clinical depression.
72
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20