A Joke

From the comments section of KdT:

This ordinary guy is on a cruise ship that gets gets destroyed by a massive tropical storm, he washes up on deserted tropical isle with the one other survivor, Christie Brinkley. At first they are both too traumatized by the loss of their loved ones and busy seeing to the demands of survival, but eventually they begin to have have torrid, physical encounters nearly constantly and it’s everything the guy ever dreamt it would be. One day the guy is sullen and joyless, Christie asks him what’s wrong, he tells her she wouldn’t understand - it’s a man thing. She begs him to tell her, reminding him that she has never refused him anything and that they are each other's world. He says “Okay, please wear this for me.” He hands her a salvaged man’s suit and hat and asks her to put it on. “Stand right here please, I’ll be right back.” He runs away from her, and keeps running all the way around the island until he comes up behind her dressed up as a man. He walks up to her and taps her on the shoulder and says “Hey buddy, do you know I’m nailing Christie Brinkley?”