1/These kinds of kisses are different from country to country. They are governed by the rules of that culture.

2/The third kind of kiss is the romantic kiss.

3/One must admit that kissing is more than a bit strange. Why would the exchange of mouth fluids and left over pieces of food be a good thing, even a sign of passionate love? The romantic kiss is very common. So it must play an important part in the dance of human sexuality. But what exactly is that part?”