Youth Long Time No See 青春好久不见

Description:

Thirty-year-old Liao Tian (Tong Wei) had just gone through a failed marriage, which left him deeply bitter and depressed. On top of that, his career suffered a Waterloo, and he eventually ended up in the miserable position of working at a KTV. One day, Liao Tian ran into his utterly unremarkable high school classmate Liang Dong (Wang Liang), who now looked every bit the successful man.
At Liang Dong's insistence, Liao Tian attended a class reunion and saw the girl he had once liked, Xue Man (Huang Rong). Xue Man's appearance made Liao Tian unable to restrain himself from nostalgically recalling his naive and innocent school days, and he despairingly realized that everything in the past could never return, and that they had all become the people they once hated.