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.
Guess I'll need to warm 
you up if you have a cold.
Wenn du erkältet bist,
muss ich dich wohl aufwärmen.
Yo te calentaré.
Yo te calentaré.
Si c’est un rhume…
il faut te réchauffer.
Ci penso io a scaldarti, se hai freddo.
Acho que terei que te
esquentar se estiver com gripe.