While researching a story on a school for problem children, Nakahara meets Emi, a college volunteer with a compelling tale of her own. After overcoming her initial reluctance to open up to the writer, Emi talks about her busted leg and her childhood friendship with the chronically ill Yuka. Hiroki steps away from the mature material he's best known for (Vibrator), but focuses the same empathetic gaze on a group of people who don't conform in a perfection-obsessed society and the bonds formed in it. 云朵的羁绊。what is the first name spit out from your mouth?。淡淡的青春气息。雨后初晴。故事。你也有这样的朋友，可是你怎么都忘了。你的朋友。 一场车祸令女孩泉惠美（石桥杏奈 饰）落下残疾，自闭的她与体弱多病的同学楠原由香（北浦爱 饰）结为好友，她们的友谊持续经年，直到由香离开人世；少女花井（志高由里子 饰）的好友志穗找到心仪的男朋友，倍感失落的她此时与惠美熟捻，并为惠美与由香的友情所感动；惠美的弟弟小文品学兼优，文体全能，他和同样优秀的三好越走越近，这令一起长大的玩伴阿元感到孤单。 在尚未被商品与金钱侵扰的未成年世界里，友谊是最弥足珍贵的东西…… 本片根据重松清同名短篇小说改编。
