27
POPSWhy do humans kiss? "Still, most people are satisfied with the explanation that humans kiss because it feels good. Our lips and tongues are packed with nerve endings, which help intensify all those dizzying sensations of being in love when we press our mouths to someone else’s. Experiencing such feelings doesn’t usually make us think too hard about why we kiss – instead, it drives us to find ways to do it more often".
5
Top Clips on December 13, 2008
Popular
Pops
Newest Clips
Latest Comments
Print
Save
Turn on live update