Couples' personalities converge over time to make partners more and more similar.
235
The single biggest predictor of love is proximity.
30
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Two in five people in the world marry their first love.
270
Raj from the Big Bang Theory is married to Miss India.
11
A man's beard grows fastest when he anticipates sex.
239
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
The average person will go on a date at least 100 times before they finally marry.
33