An older couple went to a baseball game. About halfway through the game, they noticed a younger couple in the seats a few rows in front of them.
The young couple was being very affectionate. It started out with his arm around her shoulder, then the young man was whispering in the young woman’s ear. Then they started to kiss each other, and that lead to some steamy heavy petting.
The old man said to his wife, “I don’t know whether to watch them or the game.”
“Watch them, Howard!” the old woman advised. “You already know how to play baseball.”