With Tanabata approaching, Elza has Rei come out of retirement and resume model work as Shooting Star. While enjoying working alongside S4 on new projects, Rei is downhearted when Elza tells her there is still something she is lacking. As Rei tells the others how she gave up on polishing her own talent as a performer after witnessing Elza's brilliance, Yume and Mahiru state how seeing bright stars simply motivates them to shine even brighter. Invited to see Mahiru's fashion show, Rei comes across Yozora, who explains how Mahiru was able to surpass her due to the strength that comes from having a rival. As Mahiru's dazzling performance earns her a set of her own Star Wings, Rei becomes determined to shine just like her.