Men who kiss their wives in the morning live five years longer than those who don't.
1k
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
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
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
You burn 26 calories in a one minute kiss.
605
Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
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