A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
When dragonflies mate, their tails form a love heart.
22
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69
Two in five people in the world marry their first love.
270
Couples' personalities converge over time to make partners more and more similar.
235
The single biggest predictor of love is proximity.
30
The average person will go on a date at least 100 times before they finally marry.
33