The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
You burn 26 calories in a one minute kiss.
605
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
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
'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
Kissing an infection-free partner is good for your teeth!
141