A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Speed dating was invented by a Rabbi in 1999.
45
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Couples' personalities converge over time to make partners more and more similar.
235
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39