Kimmy attempts to get her job back from Mrs. Voorhees and, to prove her worth, is tasked with throwing a perfect birthday party for Mrs. Voorhees' son and grounding her step-daughter, Xanthippe (Dylan Gelula), who seems to run the house. Mrs. Voorhees is devastated after she finds that her husband isn't coming to her son's birthday party, believing that he is cheating on her and that their marriage is falling apart. Kimmy blackmails Xanthippe and is able to ground her for drinking alcohol. Mrs. Voorhees tries to fire Kimmy but after she finds that Kimmy has done everything she tasked her with she proclaims that Kimmy is her best friend and rehires her. Meanwhile, Titus works to get his security deposit back from his costume rental after Kimmy tells him to quit his job to pursue his dream, as she now has her job back and is able to pay the rent and take care of things around the apartment.