Aimi and Nami are now in their third year of high school. However, an awkward atmosphere has persisted between them since spring break. Nami wanted to hear Aimi's feelings, but for some reason, Aimi ran away from Nami... Will their relationship fall apart like this?

Kirio, who had been absent from school for a long time, finally shows up. Aimi and Nami decide to use this opportunity to try and make Kirio smile again. However, the moment Kirio sees the two of them, she runs away...