A fine-looking gentleman sat down in the main dining room of an expensive restaurant. He ordered a big dinner and spent an hour enjoying himself.
After he was given the check, he summoned the headwaiter. "Ah, my friend," he said, "that was a delicious meal! Perhaps you don't remember that I was a guest at this same table just about a year ago. And at that time I couldn't pay the check, so you, sir had me thrown out in full view of all the other diners."
"I am so sorry, sir," said the head waiter, "but, you understand-"
"Oh it's quite all right," interrupted the gentleman, "but I'm afraid I'll have to trouble you again."