What are the things the writer makes you curious about in reading the drama and why?

This is really asking for your opinion rather than mine. I always wondered how the identity shenanigans would turn out. Nearly every character in Twelfth Night adopts a role or otherwise disguises his or her identity. Viola disguises herself as a man upon her arrival in Illyria, setting the plot in motion. Feste disguises himself as a priest and visits the imprisoned Malvolio.