Ep 20. Fabulous Faker Boy

After Bart is caught faking his report card, he is forced to take piano lessons, much to his chagrin. However, he soon discovers that he has a natural talent for playing the piano, and begins to excel at it. Bart spends all of his time practicing the piano, and even starts to perform in public.

However, things take a turn for the worse when Bart becomes cocky and arrogant about his newfound talent. He starts to neglect his other responsibilities, such as his schoolwork and his friends. He even begins to take drugs to help him stay focused during his performances.

Throughout the episode, Bart's behavior becomes more and more erratic, as he becomes increasingly obsessed with his piano playing. Meanwhile, his family and friends start to worry about him, and try to convince him to slow down and take a break.

In the end, Bart's addiction to his talent nearly destroys his relationship with his family and friends, but he eventually realizes the error of his ways and agrees to take a step back. The episode ends with Bart playing the piano in a more humble and grounded way, having learned an important lesson about the dangers of arrogance and obsession.