Hinano is a bullied and lonely school girl who has no other means to express her feelings but write them down. When one day she hurries in the school nurse’s room to escape, she meets a teacher who is about to change her life

铃子（長谷川京子饰）是一家意大利餐厅的主厨，某日，餐厅全员被告知餐厅已被收购，新上任的老板春树（小出惠介饰）一脸傲慢地宣布全员都将被开除。危急时刻，铃子挺身而出，和春树立下赌约，只要能让周日来的客人沙织（小林麻央饰）满意，全员就能得到保全。铃子的厨艺赢得了赞扬，危机解除，此时，她终于认出春树就是之前在餐厅邂逅，后来撞坏…