Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
'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
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Couples' personalities converge over time to make partners more and more similar.
235
One in five long-term love relationships began with one or both partners being involved with others.
177
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
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