Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
40% of people who are rejected in romantic love slip into clinical depression.
72
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212
The single biggest predictor of love is proximity.
30
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Couples' personalities converge over time to make partners more and more similar.
235