Mordecai, who is hiding in a corner to avoid Haman, observes the plot and informs Esther who then warns the King and the piano crashes harmlessly onto the cake.
Mordecai observes the plot. Mordecai informs Esther crashes harmlessly onto the cake. This Mordecai informs Esther then warns the King. This Mordecai informs Esther then warns the piano. Mordecai is hiding in a corner. This is to avoid Haman.