Nous suivons la vie quotidienne et les relations entretenues par un professeur, Kōsuke Ōshiba et un déliquant nommé Masahiro Setagawa.

Kensuke and Setagawa are having their own respective freak outs about certain people coming back into their lives. What will they do when they can't ignore them?

Kensuke, still reeling from his last encounter, sees a girl dropping Hasekura off at school. Meanwhile, Hasekura thinks of a different way to mend his ties with Kensuke.

Kensuke has become comfortable with his feelings for Hasekura, and is happy with their relationship. Meanwhile, Setagawa has to confront some truths about his own feelings.

Setagawa can't seem to wrap his head around what happened last time with Kousuke. With his feelings in revolt, Setagawa looks to the past.

After meeting up with his old gang, Setagawa decides to become their lap dog again to save Kousuke. Because of this, he starts the distance himself from Ken and the others making everyone worried.

Setagawa continues his isolation until Kousuke, determined, tries to understand why he's isolating himself from his friends.

As Setagawa gets used to his feelings for Kosuke he learns how to balance his needs in a relationship and of his partner's.

Trouble brews when Setagawa's friend brings up a little detail about his relationship with Kousuke. With anxiety biting at his heels he tries to get reassurance from Kousuke.

Kousuke is worried after he is suddenly summoned in to the Principal's office. Has Kousuke and Setagawa's relationship been found out?

Setagawa tries to separate himself from Kousuke but will the separation prove to be too much for them? Will Setagawa finally accept his place in Kousuke's life?