Liu, who has both friends and the support of his sons and daughters, is happy with his lot in life. He says that he personally lacks nothing, and that his complaints lie only with the general social environment.
有老伴又有兒女照顧的劉老先生，自認生活不虞匱乏，相當知足，只是整個社會的大環境讓他覺得不滿。