It's nighttime at the Irido residence. Yume has somehow found herself with Mizuto's boxers in her possession. If Mizuto were to find out, it would almost certainly mean she would have to face the punishment of admitting to being the younger sibling. Hoping to avoid this outcome, Yume waits for Mizuto to fall asleep before heading to the bathroom to return his underwear to the laundry basket. But who does she pass in the hallway, but a bewildered Mizuto, mouth agape, with Yume's very own bra dangling from his grasp.
She may be persistent, 
but don't go wavering on me, all right?
قد تكون مثابرة، لكن إيّاك أن تتردّد، مفهوم؟
Sie wird aufdringlich sein,
aber verlier nicht den Mut.
Es un poco fastidiosa,
pero trátala bien, ¿sí?
Es un poco pesadita,
pero trátala bien, ¿vale?
Elle se montrera insistante,
mais tiens le coup.
Lei sarà anche insistente, ma tu non vacillare, ok?
Ela pode ser persistente,
mas não ceda, está bem?
Она, может, и настойчивая,
но и ты держись там, ладно?