What's in a Kiss?

Here are some new things I learned about kissing and how to french kiss:

• The uber romantic act of kissing may have evolved from the
  unappetizing practice of pre-chewing food for babies. Primate mothers
  chew food for their offspring and then feed them from their mouths. Pretty weird, huh? I thought so!
  

• If kissing makes you feel thin skinned, it could be because our
  lips have the thinnest layer of skin in the entire human body. Yet,
  lips are densely packed with sensory neurons that quickly send impulses
  to the brain.

• Kissing may reduces stress chemicals in the body. So you might want to experiment with kissing the stress away. Instead of yoga, go ahead and grab a kiss and a latte! (the kiss first, please).
  

• Kissing couples tilt their heads to the right twice as often as
  they tilt to the left, and this tendency doesn't seem to be related to
  being right or left handed.

• A survey revealed that out of 58 men, 59 percent of them
  lost their romantic interest in their kissing partner after a "bad"
  first kiss. Women seem to be a little more discerning as 66 percent out
  of 122 women dropped a potential love interest after a first kiss
  didn't pass the kiss test.
  

Find out how to french kiss and deliver the best kiss this Valentine's Day!