Speed dating was invented by a Rabbi in 1999.
45
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
Gary Kremen, founder of match.com, lost his girlfriend to a man she met on match.com.
69