In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Couples' personalities converge over time to make partners more and more similar.
235
You burn 26 calories in a one minute kiss.
605
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
The single biggest predictor of love is proximity.
30
Two in five people in the world marry their first love.
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