As Summer begins, Aoi notes the beach's changed atmosphere and Hinata suggests a trip to the Hanno River Beach. Since Hinata tasks Aoi and Kokona with preparing snacks, Aoi invites Kokona to a sleepover so they can plan ahead. Kokona and Aoi end up agreeing to prepare French toast after the former makes them sound appealing. Meanwhile, Hinata and Kaede also do some shopping, since Hinata wishes to do all she can to be closer friends with Aoi. Afterwards, Aoi and Kokona prepare the toast before having fun during their sleep over, with Aoi remarking that the next day would be even more fun.