在这部只有爱能让我生存爱情片中,本片改编自本谷有希子获芥川奖和三岛由纪夫奖双提名的同名恋爱小说。严重的嗜睡症使宁子大部分时间只能在床上度过，为此她渐渐地变成了家里蹲，几乎断绝了与外界的联系。与她同居三年的男友津奈木曾是个怀有文学梦想的有志青年，却在八卦杂志社担任编辑的过程中被磨平了棱角和激情，每天只是如机器般上下班，买便当带给大门不出的宁子。死水一般的生活因为津奈木前女友安堂的登门拜访而发生了变化。安堂仍对津奈木旧情难忘，为了重新夺回津奈木，她开始积极地帮助宁子走出房门，适应社会……
Yasuko is a hikikomori and has hypersomnia which means she has trouble staying awake during the day. She lives with her boyfriend Tsunagi, who works in the editorial department at a magazine. Her frustration grows, because she can't control her emotions and her boyfriend seems indifferent to her. One day, Tsunagi's ex-girlfriend Ando appears. She schemes to break up the couple.
躁郁，非抑郁 。—— 一点注解（更新片尾曲和导演访谈中字）。生而为人，无需抱歉。感同身受。生きてるだけで、疲れた。。这种「垃圾」，你根本无法分类。一部适合我一个人在电影院流泪到灯亮的片子？。永远屈服于温柔。短评写不下。万事皆易，理解最难得。。宁子和津奈木。
