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.
I think somewhere deep down, 
you wanted me to find out.
.أعتقد أنّ رغبتِ أن أعرف هذا عميقًا في داخلك
Sicher, dass du nicht insgeheim wolltest,
dass ich draufkomme?
Creo que en el fondo
querías que lo supiera.
Creo que en el fondo
querías que lo supiera.
Au fond de toi,
tu voulais que je le sache, non ?
Penso che, nel profondo,
tu volessi che io lo scoprissi.
Acho que, bem lá no fundo,
você queria que eu descobrisse.
А я вот думаю, в душе ты хотела,
чтобы я обо всём узнал.