One evening, a husband made some advances towards his wife while they were watching TV.
She wasn't in the mood, but he persisted. She finally agreed, and they went off to the bedroom.
As they were getting into bed, the phone rang. The husband answered it, and it turned out to be a wrong number.
He hung up and turned to his wife, saying, "Sorry about that. Now, where were we?"
The wife responds, "I was just thinking about that phone call. Do you think that woman on the other end could tell we weren't watching TV anymore?"