8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
Couples' personalities converge over time to make partners more and more similar.
235
Wearing red increases attraction.
30
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
The average person will go on a date at least 100 times before they finally marry.
33
One in five long-term love relationships began with one or both partners being involved with others.
177
Speed dating was invented by a Rabbi in 1999.
45