人过中年,居住在纽约的作曲家哈维·山恩(达斯汀·霍夫曼 Dustin Hoffman 饰)的人生却逐渐走下坡路。早年和妻子(Kathy Baker 饰)离婚,老婆带着女儿(Liane Balaban 饰)前往伦敦开始崭新的生活;一生辛苦打拼,却落得随时会被老板开除的下场 。在某个周末,哈维乘机赶往伦敦参加女儿的婚礼,却发现女儿的继父(James Brolin 饰)取代了自己的位置。更糟糕的事接踵而来,哈维错过了返程的飞机,也因此丢掉早已风雨飘摇的工作。徘徊流连于英国机场的哈维,无意中邂逅中年女子凯特·沃克(艾玛·汤姆森 Emma Thompson 饰)。凯特专于工作,情感道路颇为坎坷。两个天涯沦落人不期而遇,似乎一段崭新的故事就这样慢慢展开……Harvey Shine is in London for the weekend for his daughter's wedding. His work in New York preoccupies him: he writes music for ads, and he knows his boss is pushing him aside for younger talent. With family he's also on the sidelines - long divorced, his wife remarried, her husband closer to his daughter than he. His path crosses that of Kate Walker, unmarried, her life becoming that of a spinster, set up by friends on blind dates leading nowhere. After Harvey's no good terrible day, he chats Kate up at a Heathrow bar. She's not interested. Where can this conversation lead? Back at his daughter's reception, the step-father rises to give a toast.