Karla's boyfriend Dan hints that a proposal is around the corner, and the two make plans to meet at a fancy restaurant for the evening. Unexpectedly, one of Karla's old friends from California shows up, and the three of them end up going out together instead. Dan, in an effort to be friendly, appears flirtatious. Karla's old issues with her friend—who had run off to California after cheating with Karla's ex-boyfriend—resurface. She plots revenge against boyfriend and friend alike, with the help of her furry housemates.