Mr. Wu, who often helps his wife out with her nannying, is well aware of her passion for her work, and has taken it upon himself to set out and get training and a license to help her out.
平常也常幫吳媽媽帶孩子的吳先生，深知太太對保母工作的熱情與眷戀，於是自告奮勇代「妻」出征，參加保母培訓課程及考照。