Takanashi spends some quality time with his four quirky sisters; the boss, the drunk, the writer and the manipulative. Each in their own way is reliant on Takanashi to keep their family in order. White Day has arrived and Takanashi gifts Mahiru a bag of hair pins. This is the first White Day gift she has ever received. Later he runs into her on the street worried that she might attack some random male while walking around he escorts her home. On the way they run into his eldest sister Kazue. Mahiru get flustered and admits to "assaulting" Takanashi on a regular basis.

Souta spends the day looking after the little girl who came before, leading Popura to start feeling a little left out. The next day, Aoi comes across Haruna, seeing her as a potential mother and bringing her to Wagnaria, where the other staff try to keep her put until Otoo returns, but she somehow manages to escape regardless.

Realizing that he and Yachiyo both have the same day off, Jun finally finds the courage to ask her out for drinks. Meanwhile, Yamada devises multiple plans to get Sota to pet her again.

While Sōta remains stressed over the other day's events, Izumi, assuming he had broken up with Popura, tries to set Sōta and Mahiru up with each other, unaware of the actual circumstances between them.

Aoi, curious about Sōta's delayed reactions, is tasked by Yachiyo with taking a photo of Hiroomi for an album. Meanwhile, as Sōta and Mahiru go on their date, they are interrupted by Mahiru's father, who Mahiru hits when he starts insulting Sōta, managing to work things out with him. Later, Yachiyo announces her resignation to the rest of the staff, with Sōta encouraging Popura to do her best as the next chief before being mysteriously abducted.