Have you ever wondered why humans kiss? Did you know there is a whole science behind a lip kiss? Kissing is wonderful, so much that you can mostly recall your first ever kiss. Poets, artists, love ...

A kiss is one of the simplest gestures humans share, yet it carries an extraordinary depth of meaning. It can express love, longing, comfort, passion, reverence, reconciliation, and even farewell.

But that moment in the 1939 blockbuster Gone With The Wind is not entirely what it seems. The actress portraying Scarlett, Vivian Leigh, did not enjoy kissing her co-star Clark Gable because he had ...