is seen in this episode screeching at a child in the street in fluent Spanish. In the final episode of the first season, Karen arranges for Rosario to marry Jack so she can get a Green Card. Karen and Rosario have a love-hate relationship: They have frequent, volatile arguments that end with them embracing each other and emotionally declaring their affection for each other. Rosario affectionately calls Karen "mami" from time to time, when they're not trading insults. The only low points occur when Karen loses Rosario in a bet to her nemesis Beverley Leslie and when Karen fires Rosario after discovering she had hidden the truth about Stan being alive. In "Saving Grace, Again (2)" it is suggested that Karen uses Rosario as a horse or at least treats her like one because she asks Jack if "winter white is a good color for Rosario's saddlebag" and in "Cheatin' Trouble Blues", after climbing up numerous flights of stairs, said, "Well, if I'd known we were gonna do all this walking, I would've saddled up Rosario, like when we go to Greece!" In the 2017 revived series, Rosario dies of a heart attack. Karen keeps up an uncaring façade for days afterward, even as she arranges a funeral for her, as well as the quinceañera she never had. She loses her nerve and flees the funeral before it starts, drowning her sorrows at a nearby bar. However, she does bid Rosario a quietly emotional goodbye when she is alone with the casket, and tells her she was her best friend, and that she loves her, tearfully declaring "te amo mami". Gin Karen has a sister named Gin, played by Bernadette Peters. According to Gin, Karen rigged a floorboard during a game of Twister so she would fall through, hurt herself, and end her career in dance. Gin always mentions how one of her legs is now shorter than the other due to the incident. Later, Gin admits she rigged the floorboard as a cry for attention. Lois Whitley Lois, played by Suzanne Pleshette, is Karen's mother who appears in the episode "Someone Old, Someplace New". Jack is making a movie called The Mystery of Karen Walker and while making the movie he meets Lois. At the end of the episode Karen and Lois see each other for the first time in many years. Karen says "I told you I never