When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
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
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
737
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
