The marvelous sound work on the film was deserving of an Oscar for Best Sound for its effective sound-mixing of interdependent elements: taped conversations, muffled voices, background and other mechanically-generated noises, musical/piano accompaniment (Harry Caul""s signature theme) and other ambient sounds.After Jason collapsed to he floor and they believed him to be dead, she unmasked him (not visible on-screen), and then they retreated back to her cabin in he camp, with Paul carrying her.His right hand fist slightly clenched, and his eye opened (in close-up) to signify hat he was not finally "home.Not for the guilt over Mickey, not for the people, not for the title, not for money or me, but for you.