The fifth book in the "Margaret and David's" series, the story continues from "Margaret and David - Green Bean".

Margaret and David were separated, and they both knew that the other party was not the one who will be with for the rest of the life, so it was better to let go. After the separation, David continued to work as a taxi driver but Margaret was no longer the passenger. Diamond reappears, and two people who have been badly hurt by love support each other to learn how to live again, for themselves and for each other.

Margaret and David have become more and more popular, and many readers can find their own shadows in them, whether emotionally or in life, there is always something touching. Margaret and David represent the daily life of Hong Kong people, this series of works can be called the masterpieces of today's pop culture.