1988年7月15日，一所大学为毕业生的狂热所充盈。籍着这股躁动，轻浮的德克斯特（吉姆·斯特吉斯 Jim Sturgess 饰）穿过层层人墙，寻找可以与之共度这最后狂欢与浪漫之夜的尤物。他将目光锁定在艾玛（安妮·海瑟薇 Anne Hathaway 饰）的身上，一个来自普 通工薪家庭的聪慧女孩。然而短短的交流过后，他们之间什么也没发生，却又注定改变了彼此的一生。在之后的岁月里，两人以友人知己的身份时聚时散，彼此分享着人生的苦辣酸甜和各种感悟。德克斯特经历着事业和婚姻的起落，艾玛品味着底层人生的辛酸。他们是远在天边心也紧紧相连的知己，是深锁心中最为笃真却相隔最远的爱恋……...
Antoine has just returned to his hometown, where he reunites with his former lover and the mother of their little girl, Elsa, whom he has never met. An unexpected turn of events leaves Antoine suddenly alone to take care of Elsa....
Who is lovesick these days? A young journalist wants to expose the charming founder of a lovesick agency as a fake and embarks on a search for his own lost ability to love....
