a kiss is actually much more than touching lips.

Very claims Sheril Kirshenbaum, in her own brand-new book The technology of Kissing: exactly what All of our lip area tend to be Telling you. Kissing, correctly acknowledged “osculation,” is much more than a program of passion – it is an easy method of judging compatibility between lovers and identifying the reality that their unique commitment can last.

Here are 10 nuggets of kissing knowledge Kirshenbaum offers her readers:

When Cher sang “It’s inside the kiss,” she was onto a whole lot more than a snappy pop tune.