Kindred spirits, Anne would call them. Two who complete each other, two who are better...best together, soul mates one cannot imagine apart. I can count the kindred marriages I know on a couple of fingers and after last week, that count is down by one. "You look so happy," Dave says as Stuart and I stand awkward and wordless before him. I bend down to wrap my arms around him and wonder, Where is the good in this? Where? A week before we bumped into Dave and his wife, Deb, down at the Famous Brands. Deb glowed with good health and good news and for the remainder of the day we basked in the unexpected good fortune of meeting these old friends. And now there is Dave minus Deb. How can this be? "It is one of the mysteries of our nature that a man, all unprepared, can receive a thunder-stroke like that and live." Mark Twain's Own Autobiography "You look so happy." We do not look happy but somehow this remark makes se...