Sumireko looks after Oto while Adashino is away. They go to Oto's school where Sumireko revels in the joys of youth. She and Oto run into Uname and spend the evening with her. But their peace is short-lived as the shadow of a new Curiosity draws near.
I'm the one who brought 
that boba tea, you know.
.أنا التي أحضرتُ شاي التابيوكا ذاك
Den Bubble-Tea … hab ich besorgt!
Ese té lo traje yo.
Ese té lo he traído yo, ¿sabes?
C’est moi qui l’ai acheté,
ce bubble tea.
Però sai, quello
che stai bevendo l'ho portato io.
Fui eu quem trouxe esse chá de bolhas!
Между прочим,
это я принесла чай с тапиокой.