Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
When dragonflies mate, their tails form a love heart.
22
Raj from the Big Bang Theory is married to Miss India.
11
40% of people who are rejected in romantic love slip into clinical depression.
72
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The average person will go on a date at least 100 times before they finally marry.
33
A man's beard grows fastest when he anticipates sex.
239