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.

Why Do We Kiss With Tongues? The Science and Psychology of French Kissing - PairedLife

Ask Smithsonian: Why Do We Kiss?, At the Smithsonian

Pucker Up: Why Do We Kiss Under Mistletoe? - Cannadelics

BBC - How It Feels to Be Human, Series 1, Why Do We Kiss?

Why do we kiss?

7 Reasons we close our eyes when kissing - Capital Lifestyle

Why Do We Close Our Eyes When We Kiss - Romance - Nigeria

Should You Kiss On The First Date? Here's What We Think - Society19 UK

Why Do We Kiss?

Why Do We Kiss? The Lusty Vegan

Why do we kiss with our eyes closed and how does that translate to our next

The Breathtaking Benefits of Besos (Kisses) - Jack Peterson MD

Why do we kiss under mistletoe? - ABC7 Chicago

The health benefits of kissing