At the end of the story The Duke marries Viola and Sebastian marries Olivia. After all of the mistaken identity that arises in the play the people who truly love each other are together at last at the end of the play. In the beginning of the play the Duke was in love with Olivia; Olivia was in love with Cesario; and Cesario is actually a woman named Viola who is in love with the Duke. This love puzzle finally comes together at the end of the play.
I think that the Duke and Viola are meant for each other. The Duke is starving for love at the very beginning of the play. The Duke opens saying "If music be the food of love, play on; give me excess of it, that, surfeiting, The appetite ma