A man with a low IQ has accomplished great things in his life and been present during significant historic events—in each case, far exceeding what anyone imagined he could do. But despite all he has achieved, his one true love eludes him.

人生到了四五十岁，似乎就不再期待恋爱了？吉野千明（小泉今日子 饰），45岁，单身，职业是电视剧的制片人。有不错的收入，有亲近的朋友，却对恋爱不再抱有希望。觉得自己将要孤老下去的千明考虑到养老，花费自己的全部积蓄，在古都镰仓买下了一座旧宅。在考察镰仓的时候，遇上了当地观光推进科的工作人员，50岁的长仓和平（中井贵一 饰）。二人如同汤姆和杰瑞，结下了孽缘。碰巧，千明的邻居就是长仓一家，由和平的弟弟真平（坂口宪二 饰）经营着咖啡店。治愈系的真平，让千明重新燃起恋爱之心，和长仓家也越走越近。除了真平和长平，还有啰嗦的小妹典子（饭岛直子 饰）和怕见生人的万里子（内田有纪 饰），趣事不断上演。
45岁，人生行将过半，成了别人口中的“欧巴桑”。恋爱一词让人胆怯难为情却仍旧货真价实的美好。下一次恋爱，把它当成倒数第二次恋爱，就算是“欧巴桑”的未来，仍旧有期待。

As armies mass for a final battle that will decide the fate of the world--and powerful, ancient forces of Light and Dark compete to determine the outcome--one member of the Fellowship of the Ring is revealed as the noble heir to the throne of the Kings of Men. Yet, the sole hope for triumph over evil lies with a brave hobbit, Frodo, who, accompanied by his loyal friend Sam and the hideous, wretched Gollum, ventures deep into the very dark heart of Mordor on his seemingly impossible quest to destroy the Ring of Power.​