Goro is devastated when his favorite idol announces that she's taking a break, and he's even more shocked by a new patient who walks into his clinic.
Now a teenager, Ruby sets her sights on becoming an idol, but her twin brother Aqua covertly tries his best to prevent her from achieving her dream.
Kana offers to get Aqua a role in a TV series, but he refuses — until he realizes he has seen the producer's name in the contact list on Ai's phone.
Kana does her best to bring quality to the series but is dismayed by the indifference of her co-star and director. Aqua’s acting changes everything.
Eager to form an idol group, Ruby attempts to recruit Kana. Initially reluctant to join, Kana reconsiders the idea after Aqua encourages her.
Worried that she is failing to make an impression on the reality show, Akane asks the director for advice in helping her to stand out.
With warm support from her co-stars, Akane decides to stay on the show. Meanwhile, Aqua comes up with an ingenious plan to help boost her image.
Aqua finds himself thoroughly flustered by Akane's flawless imitation of Ai. Later, Akane deduces something about Ai that shakes him to the core.
At Aqua's invitation, Mem-cho visits Ichigo Production to discuss joining B Komachi, but Miyako quickly discerns that she's hiding something.
After Kana reluctantly agrees to take the center role in B Komachi, the group prepares for its performance at the idol festival with help from Pieyon.
B Komachi takes the stage. Comparing herself to her bandmates, Kana worries that no one is watching her — until she sees a familiar face in the crowd.