Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
Historically, sweat has been an active ingredient in perfume and love potions.
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!)
'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.
Couples' personalities converge over time to make partners more and more similar.
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.