As she and Kirishima try to figure each other out, some visitors from Kansai cast an ominious light on Yoshino's stay in Tokyo.

After a tense encounter between Kirishima and Shouma, Shouma drives back to Osaka. Yoshino gets the sense that something is spoiling Kirishima's mood and confronts him. Like every year, Yoshino catches a summer flu.

Yoshino and Kirishima travel to Osaka. She wonders if he is just attached to her or maybe even likes her. But at the same time, Kirishima's former love interest, Nao, is also staying there.