正体がわからないのもビートの魅力のひとつだと考える響子は、両親にもアイカツ!を秘密にしている。しかし番組の収録で思わず出た普段の響子らしい一面をおもしろいと言われたことで、ある気持ちが芽生え…。悩んだ末、響子とビートが下した決断とは、一体?
Thinking that no one knowing Beat's identity is one of her charms, Kyōko also keeps her Aikatsu! a secret to her parents. However, while filming for a show, she unexpectedly shows her Kyoko-like side and is told it's interesting, and a certain feeling grows... After thinking it over, what is the decision Kyōko and Beat have made?