当一个人问另一个人“敢不敢”的时候，亚洲另一个人必须说“敢”，亚洲这就是游戏的规则。小男孩于连和小女孩苏菲的相遇即开始于这样一场孩童的闹剧，一个精美的铁盒子就是他们游戏的见证。说脏话，扰乱课堂，在校长室小便，内衣外穿……一个游戏两人一玩十多年，他们什么都敢，除了承认彼此相爱。苏菲（玛丽昂·歌迪亚 Marion Cotillard 饰）提议两人分别四年，挑战的内容是于连（吉约姆·卡内 Guillaume Canet 饰）敢不敢伤害苏菲。恍惚四年逝去，于连找到苏菲，为了游戏的进行他决定另娶她人，邀请苏菲做伴娘。受到伤害的苏菲在于连的婚礼上抛出铁盒子“你敢悔婚么？”原本最最亲密的朋友相互伤害最深。同样心痛的两个人相约再次分别十年。十年里，于连拥有了一切，家庭、事业、朋友，只是没了苏菲宛如没了心，原来丧失激情的生活这般索然无味。终于十年过去，“Love me, if you dare...”
回复 :漫画家艾玛（艾丽森·皮尔 饰）正在写关于爱德华（盖尔·加西亚·贝纳尔 饰）的故事。他是艾玛漫画中的主人公，她的梦中情人，一个自大的动作片导演，正在拍摄一部关于米歇尔（玛丽安娜·希梅内斯 饰）的电影。米歇尔是一名巴西模特，正在写一本关于一个名叫艾玛的漫画家的书。这三人都在创作彼此的故事。
回复 : 皮肤科女医生秀智在上班的路上，遭到了报复撞后，得到偶然路过的权大有的帮助。之后，偶然在皮肤科与权大有相遇，再次相遇的两个人，发现相互的好感。因丈夫的偷情，一直过着非常不舒服的结婚生活的秀智， 慢慢的陷入危险的偷情游戏...
回复 :Yui Tsukino (Kimito Ayumi) is a salesperson of the nutritional drink "Riflet", and while working as a so-called refredi who delivers products to homes and workplaces, at night, he attends night college and learns French while saving money for study abroad. Was there. Although Yui had a faint thought at the exit of the branch manager, he learned that the company was in danger of survival due to poor sales, and he struggled with the lone army. However, the companies I visited to expand the sales channels were sexually harassed and could not easily increase sales. Meanwhile, I visited Noriko (Reina Kiyomoto), who was a senior and was married to the president of the business partner, and had a consultation.
