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
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
Kissing an infection-free partner is good for your teeth!
141
Couples' personalities converge over time to make partners more and more similar.
235
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Two in five people in the world marry their first love.
270
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26