17岁的少年真人（柄本佑 饰）虽然出生在富裕的家庭，看似幸福但实际上他的生活并不自由，父母眼中他是不折不扣的叛逆少年。他曾经在3岁的时候被一个女人诱拐，真人对这个女人没有半点的恨意，而是有莫明的亲切感，于是他决定前往冲绳寻找当年的那个女人。

　　那女人名叫爱子（松雪泰子 饰），在海边独自经营一间食店，当真人以兼职的身份渐渐靠近爱子的时候，不知不觉间萌生了奇怪的爱恋……

Born into a wealthy family, 17-year-old Masato (Emoto Tasuku) has never been deprived of material comforts, but his distant relationship with his parents leaves him empty and rebellious. Telling himself that his real mother is actually a woman who kidnapped him as an infant, Masato takes off to Okinawa to find her. Curious to learn more about her (Matsuyuki Yasuko), he ends up staying to work at her restaurant. As the two grow closer over time, an ambiguous relationship develops, not quite mother and son, not quite lovers.