A month ago, I wrote a piece on the anti-love song, exploring the bitter and the scorned characters of Broadway musicals. With Valentine's Day just a few days away, I suppose I should provide an antidote to all the vitriol and tears. Since the straightforward love song is not particularly my bag, I have decided to celebrate Hallmark's pay dirt by reveling in my ten favorite musical comedy duets about love. It's not as romantic a topic, but infinitely more sincere and satisfying.