Tensions and jealousies erupt between the three girls when they discover a young fish that needs taking care of. Each of the princesses feels that she should be the one to look after it and their friendship is sorely tested as they try to work this out.
Ester and Tubarina can’t find out what’s troubling Polvina. Why does she suddenly fall ill every time they begin to rehearse for the school concert? Polvina faces the challenge of swallowing her pride and admitting she has a bad case of stage fright.