Kissing an infection-free partner is good for your teeth!
141
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
According to the New York Times, a study conducted during the 1980's found that men who kiss their wives before leaving for work live longer, get into fewer car accidents, and have a higher income than married men who don't.
14
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23