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
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
When dragonflies mate, their tails form a love heart.
22
One in five long-term love relationships began with one or both partners being involved with others.
177
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Erotomania is a type of delusion in which the person believes another person is in love with him/her.
38
The left ear is more responsive to words of love and emotion whispered into it than the right.
40