The man entered the florist shop and ordered a bouquet of flowers to be delivered to his wife. When asked what he wanted on the card, he replied that no card was necessary as she'd know who they came from.
Shortly after the flowers were delivered, the florist received a phone call from the wife asking who had sent the flowers.
The florist told her that the sender requested no card be included.
"Please, I've GOT to know WHO sent these flowers BEFORE my husband comes home for lunch!"