Kogure Nao is a shy and cute high school student. One day, Onise Taiga asks her "would you like to date with me on the promise that we will get married?" Nao is unable to turn down his proposal because she is scared of him. Taiga has red hair and piercing eyes. His appearance gives off the impression that he is a bad boy, but he is actually considerate to others and good at cooking. After getting to know Taiga, Nao begins to have feelings for him.

Ishimori Uka is very shy and has a hard time making friends. When she was a middle school student, students made fun of her by calling her "stone". Around that time, she met Miura Kai with lemon color hair. Because of him, she entered the same high school. Uka now wants to overcome her shyness and have friends. Kai is a popular student at the school, but he doesn't talk much or seem interested in others. He doesn't know why, but he becomes concerned with Uka. Uka has admired Kai, and she now has feelings for him. Kai has a secret, which no one knows.

2011年3月11日，史无前例的东日本大地震爆发，成千上万人的命运被彻底改变。位于福岛县磐城的夏威夷风情度假村，来自双叶町的森田沙衣（泷本美织 饰）与竹泽霞（波瑠 饰）等女孩经过艰苦的训练，终于如愿登上了草裙舞的舞台，她们用阳光般的笑容和曼妙婀娜的舞姿为远道而来的客人送上祝福。3•11地震突然袭来，沙衣和小霞各自奔回家乡寻找亲人，由于受1号核电站爆炸的影响，度假村重开的日期遥不可及，而今作为临时避难所向大众开放。为了热爱的舞蹈重回草裙舞教室的沙衣，始终挂念着父母、姐姐以及被留在灾区的爱犬可可。少女们擦干泪水，用凝结着真心的舞蹈抚慰着所有受伤的心灵…… 本片根据真实事件改编。

While everyone thinks that Momo is a wild party girl, the reality is that she is shy and lonely. Can Momo confess her love to her classmate, Toji, or will her best friend Sae steal him away? It's a bittersweet drama of growing up and fitting in.