because its not just a regular kiss!
They don't. Americans call it a French kiss and the French call it a kiss.omg! i have only wondered that! i bet they call it a normal kiss! but that would be funny if frenh people called our kisses...
The french word for kiss is ''puss'' if u do not believe me look at the video of paparazzi by lady gaga and it says puss puss which means kiss kiss
When you french kiss you: 1) Mouth-to-mouth 2) Tonge-to-tounge 3) Hold on to him/her tight 4) The guy usually rubbs the girl's butt.