Lisa tries to cheer him up by taking him to see Joe LaBoot, a baseball player who made the same mistake as Bart did in the 1943 World Series. However, this backfires when LaBoot learns who Bart is and turns on him. Meanwhile, the Lovejoys buy a mattress from Homer to address a sex problem, but bring it to the Simpsons' house the next day with their problem unresolved.
Lisa attempts to boost her friend's spirits by taking him to see Joe LaBoot, a baseball player who made the same error as Bart did in the 1943 World Series. However, this backfires when LaBoot identifies Bart and turns against him. Similarly, the Lovejoys purchase a mattress from Homer to address their sexual issue but fail to resolve it by bringing it to the Simpsons' house.