On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Kissing an infection-free partner is good for your teeth!
141
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
You burn 26 calories in a one minute kiss.
605
Men who kiss their wives in the morning live five years longer than those who don't.
1k
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
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255