The episodes focusing on Keita and Hinoki going out on a date. While Keita starts off by trying to impress Hinoki and create the right mood to kiss her, it eventually winds up with Hinoki bringing Keita to her home, where she explains that she had been afraid to come alone. She immediately apologizes for making it seem like she was just using him, but he just says that he's happy if he can be of any kind of help to her at all. After Yakusugi briefly interrupts them to place a protective barrier around them, as it was dangerous outside, the date concludes with them just silently embracing.
Keita's dedication to Hinoki in general is very sweet.