When a kissing scene become important to a movie it will looks beautiful. The passion of love shows in a kissing scene is very heart touching. But when it is put in a film just to attract people it become vulgar.
I like kisses scenes so much it's part of the movies,stories and even in real life,there's nothing wrong in it. I really enjoyed the kissing scenes.
If it's done right, a great kissing scene can be better than a sex scene in a movie. Breakfast at Tiffany's for instance....
Kissing scenes only portray the closeness and intimacy of both characters in the movie. See, when they kiss, you know they're some inseparable couple or such..