That Old House/Friend Stacking Todd misses the old house and sees his idol Johnny Frakes trying and failing to sell it, much to his pleasure. Ollie arrives and informs him that Johnny use to date Debbie and realize that he is obsessed with the house, too. They confront him and agree to have closure by writing a letter to a potential buyer. Debbie and Freddie meet the Parkers and befriend them, only to learn that they are "friend stackers", people who only hang in groups. Freddie makes up a story about another family so they can meet. When his lie unravels, Debbie angrily confronts them. To their surprise, the Parkers are more upset about being lied to and break up with them. The Harpers all meet at the house so they can move on. The Parkers are revealed to be the buyers and rip up Todd's letter, causing Johnny to still be obsessed with Debbie.