A man and a Bartender

A man was at the bar and asked for a shot and so the bartender gave him the
drink the man drank it then looked in his pocket. Then the man asked for another
so the bartender again gave it to him then after he took the drink the man
looked in his pocket. The man asked for another drink and did the same thing.
Then the bartender asked the man why he kept looking in his pocket, and the man
said there is a picture of my wife in there and when she starts looking good
that�s when I will go home.