mei yating (played by zhang jingjing) is a nursing home nurse, and her best friend luo nannan (played by hong xiaoling) is a first-grade class teacher in elementary school. both of them are hard and unexpected jobs, but the two who are very professional ethical have never been slackened in their careers. ddd。 the two have to deal with the elderly and children during working hours, but after returning home, they have another "big baby" to take care of, that is, their husbands qian cheng (played by sun dachuan) and wu zheng (played by ai dong). as "logistics personnel", these two men not only cannot share their worries for their worries, but also create situations from time to time, leaving the two women exhausted. the most relaxing moment between mei yating and luo nannan was when they gathered together to complain about their husbands. when they were both disliked by their wives, qian cheng and wu zheng also formed a united front.