Following Hana-chan, the new friend Hinata brings home this time is none other than the girl who moved in next door, Noa-chan! Miyako can't hide her distress at having the girl who witnessed her embarrassing display reappear before her eyes. Now, in order for Noa-chan to keep her secret, Miyako must do whatever she says...

Hinata is always full of energy! But one morning, she comes down with a fever. Her mother tells her to stay home from school, thinking she'd rest, but Hinata turns to Miyako and says, "let's play!" When Miyako says she won't be home because of classes, Hinata's dejected reaction makes Miyako decide to take the day off to care for her, but...