The 26 year old Xia Bing (Sun Lishi) had wanted to in a few years the single life, but due to pregnancy and her boyfriend into the marriage hall. The 35 year old Li Muzi (Vivian Wu decoration) is Xia Bing's boss, youth work struggle missed the birth of the best period of pregnancy, that's Xia Bing, the original wrong relationships become more nervous, Li Muzi through scientific means to get success, the whole people become warm and many, she and Xia Bing also because of the common the mother identity become friends. The film tells the story of two women to give birth to the child and make different choices, and finally found that for the children to their original life can be so.