With their respective worries now set aside, Yori and Himari are feeling more confident about their relationship than ever before, and can finally look forward to the upcoming battle of the bands at their school's culture fest. But while the two girls may be secure in their own relationship, old scars from the past continue to tug on the hearts of their fellow bandmates... Newly confident in their feelings for each other, Himari and Yori are able to tackle their roles in their respective bands with fresh enthusiasm. Himari even convinces Yori to write a new song for SSGIRLS' school culture festival performance, and this time, it's going to be a group effort. This song will belong to the whole band, and they eagerly discover the ideas each of them has to contribute to its creation. Meanwhile, the members of Laureley have begun to open up to Himari and end up taking her on an unexpected day trip, where she learns some crucial details about the band's past. But there's one more secret she doesn't know yet-one that will put Yori center stage in this emotional drama...