In 2012, a Chinese man named Xiao Fan had a dress made out of 9,999 red roses for his girlfriend and then proposed - 9 in China means forever
16
Couples' personalities converge over time to make partners more and more similar.
235
Raj from the Big Bang Theory is married to Miss India.
11
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
One in five long-term love relationships began with one or both partners being involved with others.
177
Men fall in love faster than women do.
32
You burn 26 calories in a one minute kiss.
605