A Sigh tells the story of an affair between a struggling Chinese screenwriter and his young female assistant, its effects on his marriage and the impact on the man himself.
Acting
Xu Fan's silent devastation — she barely speaks but destroys you.
Writing
Feng Xiaogang's meta-commentary on his own commercial compromises.

Director
Feng Xiaogang
Trivia, insights & behind the scenes
This was Feng's 'serious' pivot after New Year comedy blockbusters, mirroring Liang's artistic crisis almost uncomfortably closely.
The title's Chinese '一声叹息' literally means 'one sigh' — emphasizing the singular, irreversible moment of regret rather than ongoing drama.