Hanabi catches a cold, but both Iori and Konomi have to go to school, so Sonoa is left to take care of Hanabi. But Sonoa has some quirks to her personality, and things don't quite turn out as expected when she tries to take care of Hanabi.
Konomi-chan and Iori-chan 
are kind of like my sisters.
Konomi-chan und Iori-chan
sind so was wie … Schwestern?
Konomi e Iori, las hermanas.
Konomi e Iori, las hermanas.
et puis Konomi et Iori…
des petites sœurs, je dirais.
Konomi e Iori...
Konomi-chan e Iori-chan
são tipo minhas irmãs.