一天放学后，认真的Ito和孩子一样的Nishi偶然相遇，他们都努力继续走在人行道的白线上。 随着时间的流逝，Ito意识到他以一种新的方式被Nishi所吸引。 就 Nishi 而言，他对他们只能在人行道上相遇感到沮丧。 Ito决定根据自己的感受采取行动，并亲吻了惊讶的Nishi，后者同意他们需要并肩行走才能改变。 他们之间的火花是不可否认的，因为他们的关系在高中时绽放，在大学时期幸存下来，并成熟到成年。 一部感人至深的作品，见证了相爱的伴侣，他们不变的感情必须在不断变化的现实世界中共存。
Life 线上的我们 (季节 1)
17 (集 1)
播出日期: 2020-06-19
运行时间: 30 min
概述: Ito Akira, a 17 year old and serious student, meets the innocent Nishi Yuuki on the way home while playing the "white line game." Burgeoning feelings result in Ito feeling confused and avoiding Yuuki.
19, 20, 21 (集 2)
播出日期: 2020-06-26
运行时间: 30 min
概述: 19 years old now, Akira and Yuuki continue to have a good relationship with each other but haven't gone beyond their kiss. One day, when Akira tries to further their relationship, Yuuki rejects it. Yuuki, unable to figure out his own future, is beginning to feel envious of Akira's steady moving towards his own goals.
25, 28, 32 (集 3)
播出日期: 2020-07-03
运行时间: 30 min
概述: Now 25 years old, Akira and Yuuki are now working and living together. Shiraishi Honoka also begins working at their company. Yuuki invites Akira on a weekend trip and confesses that he wants to quit the company and begin working as a screenwriter.
32, 33, 36, 37, 40 (集 4) 5.0
播出日期: 2020-07-10
运行时间: 30 min
概述: Akira is now 32. He broke up with Yuuki and married Honoka in search of ordinary happiness but it didn't last long. One day, his sister brings a foreign husband to their parent's home and causes trouble. Akira confesses the feelings he has for Yuuki to his mother who refuses to accept his sister's husband. Akira begins to look for Yuuki but three years have passed...
季
集 4