纷纷扰扰的一年过去，滨崎光生（瑛太 饰）和星野结夏（尾野真千子 饰）这对孽缘鸳鸯终于决定重新走入婚姻殿堂。只不过在孩子的问题上，两人再度发生分歧，结夏愤而离家出走。另一边的上原家，新生命的到来增添了几多温馨。谁知谅（绫野刚 饰）偶然邂逅当初和他一同私奔的潮见薰（臼田麻美 饰），平静的内心再起波澜。全心全意照顾女儿的灯里（真木阳子 饰）敏锐察觉到丈夫的变化，她不禁为这样的爱情和婚姻深感懊恼。结夏打算随同爱慕自己的便当店老板黑部三德去北海道，正和薰谈判的灯里目击这一幕，连忙告知光生。 疾驰的列车上，三对男女面面相觑，他们的爱、婚姻和心，都需要得到一个答案……

Love and marriage are the issues when one bickering couple can't quite split up, but another seemingly happy couple wonders if they really are.

Carl Fredricksen spent his entire life dreaming of exploring the globe and experiencing life to its fullest. But at age 78, life seems to have passed him by, until a twist of fate (and a persistent 8-year old Wilderness Explorer named Russell) gives him a new lease on life.

Despite the tumor-shrinking medical miracle that has bought her a few years, Hazel has never been anything but terminal, her final chapter inscribed upon diagnosis. But when a patient named Augustus Waters suddenly appears at Cancer Kid Support Group, Hazel's story is about to be completely rewritten.

故事发生在秀知院学园之中，只有在智商上非常顶尖的少年少女们才能够获得进入这所学园学习的资格，而在学园的学生会中，更是汇聚了就算在这间学园里也能算得上是数一数二的精英们。白银御行（古川慎 配音）是学生会的会长，虽然出生在贫穷的家庭之中，但他凭借着自己的极端努力在学生中脱颖而出。 同样优秀的，还有副会长四宫辉夜（古贺葵 配音），虽然各方面都属拔尖，但她的性格却给人一种冷淡的感觉。实际上，白银和四宫在情感上相互吸引着，只是他们谁都不愿意首先迈出第一步，而是想方设法逼迫对方行动，一转眼半年过去了，两人的关系可谓是毫无进展，这可怎么办呢？