一个炎热、干燥的夏日，如同过去几年一般。森林火灾是无法控制的。四个年轻人在离阿伦斯霍普不远的波罗的海度假屋里相遇。慢慢地，不知不觉中，他们被火焰筑成的围墙所包围。红色的天空笼罩着他们。他们充满怀疑，他们满是害怕——但却不是因为火灾。是爱让他们害怕：“谁会在坠入爱河时死去 ……！”他们越来越亲近，他们渴望着，他们相爱着。然而熊熊火焰已无限逼近。
本片改编自王朔小说《过把瘾就死》。 杜小桔（徐静蕾）和王毅（佟大为）结婚后，相识、恋爱中被遮蔽在阴影里的问题全曝光在了阳光下。杜小桔认为爱情高于一切，婚姻更是爱情的立方级，“神经兮兮”地整日要王毅说“我爱你”，王毅认为爱情同请客吃饭没本质区别，结了婚爱情有或没有是一回事，最烦的事是张嘴对杜小桔说出“我爱你”。于是，杜小桔的吃醋和找茬成了一剂剂调节两人平淡婚姻生活的佐料，而她的反目和出走，则是不想让日子越流越成死水。©豆瓣
Luigi is engaged to Cinzia, he has a good job and his life runs quietly. But unexpectedly his cousin Sonia knocks at his door. She lived in Venezuela with her parents but they have disappeared and she came back to Italy. She is very young and beautiful and once she loved Luigi. What is he to do?
