Kourtney and Scott get in another argument after she accuses him of cheating again. Meanwhile, Khloé secretly gets a biopsy for skin cancer, which scares Kris after she finds out.

Khloé looks for apartments in New York, which upsets Kris, who does not want her to leave L.A. Kourtney and Kim get Kris a chimpanzee after she expresses a desire to have another baby.