Arafat, Sharon, a beautiful girl and an old woman are sitting in a train. The train suddenly goes through a tunnel and .... it gets completely dark. Suddenly there is a kissing sound and then a slap! The train comes out of the tunnel. The woman and Sharon are sitting there looking perplexed. Arafat is bent over holding his face which is red from an apparent slap. The old woman is thinking : Arafat must have tried to kiss that girl and has got slapped. Arafat is thinking : "Damn it, Sharon must have tried to kiss the girl, she thought it was me and slapped me." The girl is thinking : "Arafat must have moved to kiss me, and kissed Sharon instead and got slapped." Sharon is thinking, "If this train goes through another tunnel, I could make another kissing sound and slap Arafat again."