Homer notices that Lisa is very good at the piano and her saxophone is clogged up. Homer goes out of his way and buys her a piano accidentally putting the family in debt. To save his family, Homer gets five jobs at once. Lisa eventually decides it would be best to sell the piano for the sake of the family. To make Lisa feel better about losing her piano, Homer takes her out to an all you can eat vegetation diner. Homer eats the vegtabless for his daughter but once he arrives home he walks into the bathroom and pukes all of the veggies out and flushes them down the toilet.