Maricielo is a mischievous party supplies vendor who is tempted by the millionaire's son to pretend to be the best wedding planner in Lima and thus ruin his father's marriage with his foolish girlfriend.

Antonio is not satisfied with his physique. When he meets again with Cynthia, her eternal love from her youth, he tries to conquer her, but she announces that she is in love with Gerardo and asks him for help to conquer him. Antonio will do anything to avoid this relationship, while he undergoes fun treatments, diets and exercises to lose weight and become the type of man he thinks Cynthia likes.