Countless moving cuboids dispersed across the city act as witnesses to the secret whispers that are drowned out by the crowd.

Kuen is a lounge singer on Temple Street. Her son Kakei, now a university student, returns to Hong Kong for just a few days after emigrating to Canada with his father. Kuen's colleague Kit has to work overnight and enlists Kuen’s help to take care of her young son. During the sleepless night, Kuen and Ka-kei relive their past and envisage their future through another pair of mother and son. Under the bright sun, the cycle of life and family relationships continue, made all the more touching by the nuanced moments of care and concern between each other. SHAM Ka-ki of Weeds On Fire plays the son and renders a tender and layered performance full of subtlety.

Liu Yang He, a landmark in Hunan province, is not only the film’s original title but also a well-known Communist folk song in China. It was written during the Agrarian Reform that precedes the Cultural Revolution. Youngsters were sent to farmlands and factories to experience intense labour. They sang to praise Chairman Mao. Kah-kah (Rain Lau) was permanently injured in an industrial accident during that time. When Kah-kah meets this amputated client (Ko Hon-man), they feel sympathy with each other and turn this sympathy into a possibility of love as if they were flowing into a river of no return. Here, Rain Lau’s sophisticated performance resembles her award-winning role in Queen of Temple Street (1990).