Shanghai Blues

In 1937 Shanghai, Tung Kwok-man (Kenny Bee) and Shu-shu (Sylvia Chang) share a brief moment of connection under a bridge during a bomb raid. Ten years later, Kwok-man returns to Shanghai as a struggling songwriter, mistakenly believing that his former flame is now a young woman he's mistaken for (Sally Yeh). As they live in the same building and encounter each other through various mishaps, their true identities are eventually revealed, leading to a series of comedic misunderstandings.