故事讲的是三位大学生兼闺蜜在毕业后去了同一个城市工作和生活，周小北在传统家庭里长大，思想十分守旧和男朋友樊斌相恋多年后步入婚堂，但是婚后他们发现生活并没有想象的那么美好。两人因为性格不合，多次发生矛盾产生了无可跨越的鸿沟，最后两人决定开始离婚。最终周小北与暗恋自己多年的朋友李理走到了一起过上了幸福的生活。其中另一个女孩王源也出生在贫困的家庭里，他自立自强，坚强不兴，努力的拼搏，克服种种困难最后成为了自己心中的都市白领，改变了家里的生活条件。在经过起起落落的感情之后他默默的接受的为她付出一切的胖子的爱情。最后一个女孩韩文静，家庭条件优越自己经历了一间工作室，在经历感情生活的分分合合之后与一位医生相爱，千方百计把他追到手经历过无数的磨合之后他们终于走到了一起…

The story is about three college students and girlfriends who went to work and live in the same city after graduation. Zhou Xiaobei grew up in a traditional family, Very old-fashioned thinking and boyfriend Fan Bin fell in love for many years and entered the marriage hall, but after marriage they found that life was not as beautiful as they imagined. Because of their disagreements, the two had conflicts many times, resulting in an insurmountable gap, and finally the two decided to start a divorce. In the end, Zhou Xiaobei and his friend Li Li, who had a crush on him for many years, got together and lived a happy life. Another girl, Wang Yuan, was also born in a poor family. He was self-reliant, strong and unhappy, worked hard, overcame all kinds of difficulties, and finally became an urban white-collar worker in his heart, changing the living conditions of his family. After going through ups and downs, he silently accepted the love of the fat man who gave everything for her. The last girl, Han Wenjing, has superior family conditions. She went through a studio by herself, and fell in love with a doctor after experiencing the separation and reunion of her emotional life. ..