在这部柏拉图式性爱(TV版)片中,本片是根据著名的日本ＡＶ女星饭岛爱的亲身经历改编．故事讲述了一个女生和父亲发生争执，得不到父亲的理解，得不到家人的爱，而离家出走．在她离家出走后，她居住到自己的男朋友（涩谷昴饰演）家中，男友和父亲争执被捕入狱，女孩去男友的那些不良朋友处避难，但惨遭他们的轮奸，不得已流浪街头．在街头露宿时，被一个男人收留，以”小爱”自称，成为了六本木夜总会的陪酒女郎．在她遇到HOST小峻（妻夫木聪饰演）后，她以为自己找到了真爱，为了还清小峻的欠债２００多万，她从来不和没有爱的人做爱的规矩打破了，开始去接客，当她终于还清了债务后，却发觉小峻残酷的离她而去．为了去向往的纽约，她同意拍摄AV．到了纽约后，她结识了帅气的向导裕介（柏原崇饰演），和对方发生了一夜情．但是当对方表示只是为了性而不是为了爱和他发生关系，她困惑了，想知道对方所谓的爱到底是什么，对方解释说：没有语言和性的爱，才是真爱．并且带她去看他所谓的真爱，就是他和一对女同性恋一起住的家，以及让小爱认识他所爱的这对女同姓恋之一的女生，就是这个向导的真爱．
The movie's protagonist is Aoki, a naive, gullible young girl, who strays towards the party life instead of taking her school work seriously. Once as a teenager, in a car with some city boys, she is raped, and the shame felt by her family makes her father beat her and enroll her into a different school. Forced to transfer schools, she then runs away from home and falls into the life of a call girl. As she travels through life looking for meaning the only man who loves her, Toshi, can't get through to her.
一声长叹送小爱。。真正的爱情止于柏拉图。另一种人生。一部凄美的爱情故事。
