Leslie is a West Texas single mother struggling to provide for her son when she wins the lottery and a chance at a good life. But a few short years later the money is gone and Leslie is on her own, living hard and fast at the bottom of a bottle as she runs from the world of heartbreak she left behind. With her charm running out and with nowhere to go, Leslie returns home. Unwelcome and unwanted by those she wronged, it’s Sweeney, a lonely motel clerk, who takes a chance when no one else will. With his support, Leslie comes face to face with the consequences of her actions, a life of regret, and a second chance to make a good life for her and her son.
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
