Joe receives a mysterious ""Love Day"" card from a secret admirer and wonders who it could be. The characters explore the meaning of love and learn some important things: such as that someone can love more than one person and that you can get mad at someone and still love them. The Blue Skidoo segment features a story that emphasizes the value of true love. In ""Blue's Room,"" Blue talks with Cinderella (special guest star Mary Stuart Masterson) and gets the answers to some unresolved questions, such as whether or not Cinderella married her prince.