A man's beard grows fastest when he anticipates sex.
239
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
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
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Men fall in love faster than women do.
32
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
The average person will go on a date at least 100 times before they finally marry.
33
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38