A 16 year old Carol is going through a period of major changes in her life. On the one hand, Carol has to deal with her mother's marriage to her new boyfriend and the impending relationship with her future stepbrother. On the other hand, a new school year begins in high school, in which Carol starts her first real relationship and experiences various situations with her long-ti...。讲述桃江(内田理央饰)和松田健(小关裕太饰)从健康的关系开始交往后的故事。。