爱欲情话：激情小夜曲

　　George is the scapegoat of his classmates. One day he cracks and shoots them. His best and only friend Blaise is accused in his place and sentenced to 7 years in a psychiatric hospital. At the day of his release, Blaise realizes he only has one family: his best friend George. But he does not want to hear about his childhood friend, as he tries to integrate with the "Chivers" a gang whose members wear red jackets and boots, drink milk, drive sport trucks and play an incomprehensible and violent game that mixes cricket and mental arithmetic.

　　以乳鸽店立身的安德森（曾志伟 饰）赴上海创业，却迷上炒房，将妻子气死也未思悔改，这天安德森在影院偶然听到代言新楼盘“碧水云居”的过气演员潘志强（黄渤 饰）放出的“内部消息”，遂再次筹款预抢购新房。与此同时，新婚的昔日售楼小姐罗茜（姚晨 饰）为碧水云居付出五万订金后，惊系该楼盘周边林立各污染源。潘志强担任楼盘主持嘉宾并为售楼公司鞍前马后，只希望对方能为自己的新片注资，不料却被要求退还订金的罗茜纠缠，潘志强心生一计，令罗茜将房转卖安德森，事成后自食其言拒退订金，罗茜无奈只得曝光楼盘内幕，结果引发连串反应，使潘志强与安德森发现自己陷入了开发商之局，于是各人苦思脱身之法……

在阿什莉提出离婚后，凯里向好友朱莉和保罗寻求慰藉，却发现这对表面幸福的夫妻实则奉行开放式婚姻。但当凯里逾越界限时，所有人的感情生活都陷入了混乱漩涡。

一对年轻夫妇在高速公路上行驶，似乎无法离开公路，因为有人企图让他们继续上路。