Missing Wife Joke

 An older man approached an attractive younger woman at a shopping mall. "Excuse me," said the man. "I can't seem to find my wife. Can you talk to me for a couple of minutes?" 

The woman, feeling a bit of compassion for the old fellow, said, "Of course, sir. Do you know where your wife might be?" 

"I have no idea, but any time I talk to a pretty young woman like you, she seems to appear out of nowhere."