Brandy brings over her friend Joy, who is shy but has many hidden talents. Joel and Brandy encourage her to show them off at an "express yourself party" in the backyard.
Joel reminisces about all of the fun things he use to do with his brother. So he decides to invite Stevie over to do some of the fun things they did as kids. Brandy's sister Candy comes over to as does as surprise guest. Mr. Flabbinjaw's jolly, fun-loving twin brother.
Brandy is in a bad mood because her sister Candy has borrowed her shirt without asking and spilled something on it. So Joel helps Brandy get out of her bad mood with by exploring many different moods and how they can effect you. He gets help from his good friend Steve the super cool guitar player.