Regina learns that she is not going to be a maid-of-honor at a friend's wedding after she thought she was a shoo-in. Meanwhile, Steve tells his music class to write a new version of the school song for an assembly the mayor is attending. - - -

With her best friend's wedding coming up, Regina is convinced she will be the maid of honor. However, she's forced to cover her disappointment when Tiffany asks her future sister-in-law, Bernadette, instead. And, making matters worse, Bernadette wants Steve to be her date. Meanwhile, Cedric and Lovita proudly announce their graduation from bartending and insurance school's. And Steve prepares the students to sing the school song for the Mayor's assembly, the students complain about the tune, so Steve assigns his class the task of writing a new song. After agreeing to a date with an investment banker friend of Tiffany's, Regina is disappointed to find Percy is not her knight in shining armor. Already upset over not being asked to be maid of hono