在这部爱之可能性喜剧/爱情/剧情片中,本片获2001年圣丹斯电影节拉美电影奖, 2002年巴西Cinema Brazil Grand Prize最佳男演员、最佳女配角、最佳音效奖提名
三段爱情故事，男主角都叫carlos，女主角都叫julia，还有一个perod的男配角串起三个故事！
第一个故事，发生在perod的律师事务所合伙人carlos与他分别15年的前情人julia身上，已婚的carlos是选择旧梦重圆还是继续和现在的棋子maria在一起呢？
第二个故事，发生在perod的同性爱人carlos与perod和carlos的前妻身上，在三年前为了perod而和julia离婚的carlos对儿子的关爱一度让他对人生产生迷茫，究竟他爱的是perod还是julia呢？
第三个故事，发生在perod的客户carlos与他15年前当学生时候暗恋的同学julia身上，carlos再遇到julia爱得疯狂，可是母亲不喜欢julia，他该如何选择？
Fifteen year ago, Carlos went to the cinema to meet Júlia, his university colleague with whom he was in love. She never showed up. Carlos was left waiting in the lobby alone. While he waits, something happens which will change his life. A scene, an encounter, an unfinished sentence... Something insignificant, but which will determine the character's life. Fifteen years later, we follow three completely different versions of Carlos's life. In one, he is a man divided between the stability of a secure life in a lukewarm marriage, and the growing desire to live a great love affair. In the second, he is homosexual and places passion above all else. In the third possible life, Carlos is a man who hasn't yet discovered love, and lives through successive disastrous relationships in search of the perfect woman. One of them is his real life. Another is not his life. And a third is the life he'd like to lead. Which is his true life ?
