1 . Fact 1
According to anthropologists, 90 percent of people kiss. But that does not mean that kissing is the same for everyone. Kissing customs vary across the world.
2 . Fact 2
Kissing is still illegal in some parts of the United States.
3 . Fact 3
53 percent of Women prefer to kiss a clean shaven man.
4 . Fact 4
The science of kissing itself is called philematology.
5 . Fact 5
The average person spends about 336 hours out of their life kissing.
6 . Fact 6
The world record for the longest kiss goes to Ekkachai Tiranarat and Laksana Tiranarat with a kiss that lasted 58 hours, 35 minutes and 58 seconds.
7 . Fact 7
On average, two thirds of people tip their heads to the right when they kiss.
8 . Fact 8
Kissing can increase your life expectancy.A study has shown that men live up to five years longer if they kiss their wife before going to work.
9 . Fact 9
Our brains have neurons which help us locate each other lips in the dark.
10 . Fact 10
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.