Episode 1
Takizawa bumps into his old classmate Ren at his new job, and childhood memories of school come flooding back.
Episode 2
Takizawa bumps into an old classmate, but Ren doesn't want them to meet again, which leads Takizawa to feelings of confusion.
Episode 3
Takizawa and Ren start their friends-with-benefits relationship, but Takizawa still wants to know what happened ten years ago.
Episode 4
Episode 5
Ren starts to help a coworker investigate an internal case of sexual assault at the company. At the same time, he runs into someone he never thought he would see again.
Episode 6
Ren meets Takizawa's mother by accident, and their conversation makes Ren feel the pain of the past once again.
Episode 7
Episode 8
