Twain on his dreamgirl - literally.

My platonic sweetheart—By Mark Twain (Harper's Magazine): This tale is long enough, and I will close it now. In the forty-four years that I have known my Dreamland sweetheart, I have seen her once in two years on an average. Mainly these were glimpses, but she was always immediately recognizable, notwithstanding she was so given to repairing herself and getting up doubtful improvements in her hair and eyes. She was always fifteen, and looked it and acted it; and I was always seventeen, and never felt a day older. To me she is a real person, not a fiction, and her sweet and innocent society has been one of the prettiest and pleasantest experiences of my life. I know that to you her talk will not seem of the first intellectual order; but you should hear her in Dreamland—then you would see!