3
Little Miss Naughty's punishment
Why can't they understand that The Delinquent mocking Little Miss Shy for blushing was one of the worst things she ever did (Same with The Harpy) and that's why she deserved to be forced to scrub the plates as punishment for almost spoiling a party for everybody.
What really didn't help matters was that she sat Little Miss Shy next to Mr. Rude who is the last person you'd want to sit next to.