A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The average person will go on a date at least 100 times before they finally marry.
33
In Korea, if you do not receive any gift on Valentine's day then all the singles go to Korean restaurants and eat black noodles to celebrate (or mourn) their single status.
28
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Couples' personalities converge over time to make partners more and more similar.
235
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130