Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Men fall in love faster than women do.
32
One in five long-term love relationships began with one or both partners being involved with others.
177
Men who kiss their wives in the morning live five years longer than those who don't.
1k
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Two in five people in the world marry their first love.
270
Twenty nine percent of women spend more time shopping for shoes than they do looking for a life long mate.
737
Speed dating was invented by a Rabbi in 1999.
45