In a Truth or Dare game, Leonard is dared to tell everyone who his favorite girl in the class is. If he admits that it's Leslie then everybody might laugh at him and it'll ruin him and Leslie's friendship and if he lies and says he has a crush on Younghee, then he might break Leslie's heart, so he decides to try a super hard dare in place of telling the truth.
Scott and Leonard are both working on their science project. As Leonard seeing why dogs react to the silent whistle, Scott starts bragging about how better his is. Scott later on shows it to Leonard. Miss Helperman passes by and sees it, believing its Leonard. She tells him to take this project no matter what when he tries to tell her it is not his. Scott says since he wins alot in knowledge, he think Leonard deserves a chance to feel that glory and that he'll take his friend's project on the whistles. The next day, everyone except Scott have the same project causing many problem for Leonard. When the judges go up to Scott (The whistle one), they say his is more better because he researched like a real scientist and wins the fair. Scott feels guilty that he won, but he wouldn't have done it without Leonard.
Scott teaches Leonard how to play fetch-- or fetch-it, after Leonard says it's boring. That backfires the next day in school, when everyone is bored, trying to think of something to do. While Scott is off getting a drink of water, Leonard teaches everyone the game of Fetch-it-ball, which is just fetch, only with teams, and scoring. When Scott comes back from his drink of water and finds everyone playing fetch, he's surprised. When he finds out he didn't get any credit for fetch-it ... ball, he's even more surprised, and begins to get a little jealous. Later that day, while Scott tries to come up with a game to combat the ""grand game of fetch-it"", the fourth graders, led by Leonard, get pummeled by the fifth graders in fetch-it-ball.
Pretty Boy is saddled with PMS-- Pre Migrational Syndrome-- a syndrome that only occurs in that time of the year, fall, when birds begin to feel like migrating down south for winter. Pretty Boy escapes the house, and begins migrating with another bird-- a cool cat with no name. So, while Leonard and Scott go out to look for Pretty Boy, Mr. Jolly vows he will never eat again until ""Pretty Boy is restored to his cage once more.""
Leonard asks his mom for a brand-new scooter that he saw in a magazine, but she suggests that Leonard should work for it, so he and Scott open up a lemonade stand. Unfortunately, there are already several lemonade stands on his block. So, while Leonard is sulking over having no ideas as to how to get his skateboard, Scott comes up with a revolutionary dish-- Fresh and Frozey Chocolachino. The Chocolachinos start selling like hot cakes, but Scott and Leonard run out of ingredients. Once again, Leonard starts sulking, while Scott starts thinking. This time, Scott comes up with something less than revolutionary-- ice. Scott masquerades the ice as low-calorie Chocolachinos, hoping the public would be gullible enough to buy any. They do, and when the realize it's just ice, the demand refunds.
Principal Strickler vows that he will shave his head and paint it purple if the school reads 20,000 books. But when Scott says that he'll read them all himself, Strickler knows he's in trouble. So, in order to keep Scott away from reading, Strickler employs him as his special assistant-- and keeps him especially busy.