When their son, Esben, moves out, Kjeld and Vibeke decide to relocate to a smaller home. They discover that the apartment they lived in back when they were students, is up for sale and agree to buy it and make a new start. Kjeld furnishes the apartment the way it was furnished back then, and for a while the two relive their sweet days of youth. But events take a turn neither of them had expected, when they wake up one morning, and find that they are actually thirty years younger. Written by Christian Tafdrup
八公（Forest 饰）是一条谜一样的犬，因为没有人知道它从哪里来。教授帕克（理查·基尔 Richard Gere 饰）在小镇的火车站拣到一只走失的小狗，冥冥中似乎注定小狗和帕克教授有着某种缘分，帕克一抱起这只小狗就再也放不下来，最终，帕克对小狗八公的疼爱感化了起初极力反对养狗的妻子卡特（琼·艾伦 Joan Allen 饰）。八公在帕克的呵护下慢慢长大，帕克上班时八公会一直把他送到车站，下班时八公也会早早便爬在车站等候，八公的忠诚让小镇的人家对它更加疼爱。有一天，八公在帕克要上班时表现异常，居然玩起了以往
