Why do we kiss?

Some say kissing evolved out of literal hunger and, today, a kiss provides the chance to satiate a hunger for something else: intimacy, information about someone we like and an expression of fuzzy feelings.

The Science Of Kissing: Why Do We Kiss With Our Eyes Closed

Why Do We Kiss? Science & Significance Behind The Gesture

Why Do We Kiss? - Romance - Nigeria

Why do we kiss? Office for Science and Society - McGill University

Mouth to mouth: Why do we kiss? - WHYY

Why Do We Kiss? Psychology Today

Why Do We Love Movies Where People Kiss in the Rain?

20 Types of Kisses - Best Kissing Styles and What They Mean

Why do we kiss under mistletoe? - ABC7 Chicago

WHY DO WE LIKE KISSING SO MUCH?

The science behind why we kiss