Man wakes up…

Man wakes up and says nothing. Wife annoyed shouts, “You’ve forgotten what day it is haven’t you.” Man goes to work and confides to a colleague, “I think I forgot my wife’s birthday.” “Not a problem,” he replies. Just go out and buy her a beautiful new dress and a pearl necklace.” After work the man races home and showers his wife with gifts. “Oh darling,” she replies, “ what a beautiful new outfit to pick my mother up from the airport in.”