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.

Lil Wayne (right) and Birdman were caught in a very affectionate moment back in 2006. Getty Images for Young Money/Rep Turns out Birdman does kiss and tell. The rapper sat down with the “Big Facts” ...

Making out. Puckering up. Smooching. Snogging. Lip-locking. Tongue-wrestling. Rounding first base. Sucking-face. Whatever you call it, one of our favorite facts about kissing is that it can contribute ...

156. Every time you kiss my forehead, I feel like the luckiest girl alive. Happy Kiss Day! 157. Sending a thousand virtual kisses until I can give you a real one. 158. Your kisses are my favorite ...

First off, I’m not a kissing instructor or sexpert. I am however a woman who has been kissed by at least 20 men in my life not to mention a handful of women. And in all that lip intimacy, I’ve learned ...