some interesting facts

1.  Men who kiss their wives in the morning live five years longer than those who don't.
2.  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!
3.  When it comes to doing the deed early in the relationship, 78 percent of women would decline an intimate rendezvous if they had not shaved their legs or underarms.
4.  Feminist women are more likely than other females to be in a romantic relationship.
5. Two-thirds of people report that they fall in love with someone they've known for some time vs. someone that they just met. 
6. There's a reason why office romances occur: The single biggest predictor of love is proximity.
7. Falling in love can induce a calming effect on the body and mind and raises levels of nerve growth factor for about a year, which helps to restore the nervous system and improves the lover's memory.
8.  Love can also exert the same stress on your body as deep fear. You see the same physiological responses — pupil dilation, sweaty palms, and increased heart rate. 
9. . Brain scans show that people who view photos of a beloved experience an activation of the caudate — the part of the brain involving cravings. 
10. The women of the Tiwi tribe in the South Pacific are married at birth
11.  The "Love Detector" service from Korean cell phone operator KTF uses technology that is supposed to analyze voice patterns to see if a lover is speaking honestly and with affection. Users later receive an analysis of the conversation delivered through text message that breaks down the amount of affection, surprise, concentration and honesty of the other speaker.