Lindsay and Ryan are celebrating one month together and they can't keep apart. But a problem arises when they audition for Screech's production of the play "Cinderella." Ryan gets the part of the prince, but it's Rachel rather than Lindsay who lands the role of Cinderella. Rachel and Ryan have to take extra rehearsals and Lindsay can't help but be troubled. She suspects a romance is going on behind her back even though Maria tries to set her straight. But later Maria sees Ryan give Rachel a necklace and she reports this back to Lindsay. What the girls don't know is that the necklace is really for Lindsay, not Rachel. Ryan and Rachel have to work on the kissing scene due to their height difference. When Lindsay and Maria see them, they think the worst. Meanwhile the play is having troubles. R.J. is hamming it up in his bit parts, trying to turn the play into a musical. Mr. Belding, the director, doesn't like that but Screech does, so Mr. B. quits the play. All the cast members are getting mad at each other and are on the verge of quitting, too, but Mr. B. gives a "show must go on" speech and everyone reluctantly continues. Rachel tells Lindsay the truth about what really has happened and reworks the play so that Ryan puts the slipper on Lindsay's foot instead.