While graduate student Osakabe struggles with a sense of inadequacy and unrequited feelings for a classmate, Miu and Ren can't seem to resist each other.

Having left art for a job in advertising, Saki wrestles with jealousy and her attraction to a friend. Miu falls ill, and Ren pays her a visit.

Miu worries about her relationship with Ren, especially when his beautiful childhood friend appears. Hikari mulls over Osakabe's confession.

Ruki realizes he wants to be by Miu's side. Together with Professor Usami and Chiaki, the group heads to the countryside for an art retreat.

Chiaki grapples with not being Ren's most important person and asks him for one final indulgence. Ruki takes Miu out on a date. Will Miu's heart be moved?

After a tragic incident, Ren retreats from everyone and falls into a dark place. Saki makes an important decision and Megu gets honest about her feelings.

With a newfound sense of inspiration, Miu immerses herself in her art piece. Ren reflects on how his first encounter with Miu changed everything for him.