The conversation Miranda had with her father was very dramatic and quite sad as Miranda said it breaks my heart for her father to recall this, so she is basically saying that the story is so sad she doesn’t feel comfortable with her father telling the story. Also Prospero’s brother who he deeply loved literally took his life as the duke of Milan he made the people sing which ever song his heart desires this also made Prospero very upset. How i think Miranda feels about what Prospero has told her is she must feel sorry for her dad because it must have been really hard for him to tell the story because it happened when she was 3.