"They say that dogs may dream, and when Topsy was old, his feet would move in his sleep. With his eyes closed he would often make a noise that sounded quite human, as if greeting someone in his dreams. At first it seemed that he believed Sara would return, but as the years went by I understood that his loyalty asked for no reward, and that love comes in unexpected forms. His wish was small, as hers had been -- merely to be beside her. As for me, I already knew I would never get what I wanted."