The Ex-Girlfriend
The girlfriend of a soldier serving in the Army wrote him, breaking off their engagement and asking for her photograph back. The young man was naturally upset, so he went to the barracks, collected from his friends all the unwanted photographs of women that he could find, bundled them together, and sent them back with a note saying, "I regret to inform you that I cannot remember which one is you - please keep your photo and return the others."