Hinata's classmate Koyori-chan is always hoping that people will rely on her, but it never seems to work out that way. Even so, Kanon-chan is always there to gently smooth things along for her. One day in class, the two of them join Hinata's group and together they all attempt to bake cookies, but...

Noa-chan appears at the Hoshino house with special movie tickets she got from her mom! But they're only good until the next day... Miyako and Hana-chan have other plans, so they turn her down right away. Hinata is the only one who says she can go! Finding herself unexpectedly alone on a date with Hinata, Noa-chan decides to...

The girls go camping at the lake for their vacation, bringing a reluctant Miyako with them. Koko recalls her friendship with Miyako, through rose-tinted goggles, of course. During Halloween, Miyako anticipates what costume Hana will be wearing, only to end up having to cosplay herself for Koko and Yuu. Miyako recalls when Hinata was born, quickly bonding as sisters.