Yet since this is a tragicomedy, Julio the false prince is not really dead; he recovers from his wound. While recovering, he sends messages to Isabella begging her forgiveness for his duplicity; and Isabella, taken with his contrition, decides she wants to marry Julio, phony prince or not. So, two happy couples are united...though the King of Spain does not share their joy, since he is effectively down one heir to the throne. He swears to punish Duke Mendoza — which prompts Piraquo and Pedro to reveal the rest of the court secret: that they were the pirates who kidnapped the infant Carlo...who is actually Don Manuel. Happy ending.