Fledgling writer Briony Tallis, as a 13-year-old, irrevocably changes the course of several lives when she accuses her older sister's (Keira Knightley) lover (James McAvoy) of a crime he did not commit. Based on the British r rn American life.
[voiceover] Dearest Cecilia, the story can resume. The one I had been planning on that evening walk. I can become again the man who once crossed the surrey park at dusk, in my best suit, swaggering on the promise of life. The man who, with the clarity of passion, made love to you in the library. The story can resume. I will return. Find you, love you, marry you and live without shame.