Couples' personalities converge over time to make partners more and more similar.
235
Two in five people in the world marry their first love.
270
In 2010, Gary Richmond was beaten into a coma. He woke up with amnesia and no memory of his wife of 20 years. Subsequently, he ended up falling in love with her all over again!
44
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
634
A poll has found that computer 'nerds' make the best lovers, with 82 percent of IT geeks claiming they put their partner's pleasure above their own.
464
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130