The family comedy of the year. Paola and Lupe are polar opposites. Paola, a successful executive and mother of two children; Lupe, a charismatic and relaxed housekeeper, who works in Paola's house for years. One night, the desire of little Vasco to a shooting star will turn everything upside down: Paola and Lupe wake up in the body of the other. Paola and Lupe? Lupe and Paola? Both will live hilarious and funny situations while looking for a solution to their "slight" problem.