故事开始于2003年，玖草当时波斯湾战争甫结束，玖草就在伊拉克南方，被媒体发掘还有少数存活的战俘。远在另一端，在收音机前的有位库德族老妇人，听到新闻后，心感到一阵悸动。因为她参战的儿子，到现在还没有回来。因此，老妇人凭着一股坚持的信念，她毅然带着年幼孙子，启程出发找寻失联已久的儿子。她对于年幼的孙子，逼不得已存活在穷苦的环境，感到心疼。但只要能找到父亲，一家人还是可以团圆。老妇人仍坚信儿子还好好存活于世界上某个地方。旅途中，他们看到乱世中形形色色的人们，穿梭了各种形貌的悲苦、困顿。当然，亦不乏朝圣者脸容满溢希望光辉的正面激励。因此，心境再怎么百转千回，她都不愿放弃寻亲的希望，哪怕只是一丝丝的可能性，都包藏无穷的契机。
回复 :海约（杨千嬅饰）是一个盲女，误打误撞认识了婚姻介绍所的老板旭明（梁朝伟饰）。旭明是个普通的男人，还没找到真爱，却也意外的失了明。在黑暗的世界中，是海约让色彩重新在他心中刷亮，他们一起用独特的方式去感受这个多彩缤纷的世界，在单纯的快乐中二人相恋了。董玲（董洁饰）是一个在上海地铁工作的女孩，一直喜欢的男子结婚了，她内心受伤。此时偶然收到了一封来自台北的贺卡。于是，和贺卡主人钟程（张震饰）一段互相寻找爱的故事开始了。然而自从旭明吃下了一颗诡异的圣诞糖果，他和海约的关系便有了令人不安的转折。同时，钟程和董玲也在地铁里苦苦找寻着地铁46号出口……
回复 :Set in an uncanny future — or perhaps a slightly alternate present where cellphone technology is nowhere to be found — Anna and her partner Ryan have achieved every couple’s dream: they are in possession of a document certifying their true love. Their comfortable if somewhat mundane life, however, leaves Anna questioning their successful love test, administered by placing their extracted fingernails into a cutting-edge machine. Anna soon begins working for the Love Institute under the tutelage of Duncan (Luke Wilson), which, in addition to determining a couples’ status via the mysterious test, trains them to deepen bonds. There, she’s paired with the experienced — and devastatingly charming — Amir to take couples at various stages of relationships through a series of love-building activities before the big test. As the new colleagues work to ameliorate the connections of clients, Anna begins to wonder if perhaps Amir is her one true love and if trusting her own feelings is a more reliable metric than what is determined by a machine.
回复 :为偿还债务而夜以继日工作的十六岁女孩，在偶然中遇到了一个在黑社会充当古惑仔的十八岁少年，两人忘我地相爱，然而，等待他们的命运却又如何呢？
