It's a Fat World(2022)

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.