With desperation increasing, things become tense amongst the sisters as well as with Futaro. For their elective tour on the last day of the school trip, the quintuplets decide to keep things fair by leaving the outcome to luck.
Why did she decide she wanted 
to switch courses with me?
Warum hat sie vorgeschlagen,
mit mir die Programme zu tauschen?
¿Por qué quiso cambiar
de grupo tan de repente?
¿Por qué quiso cambiar
de grupo tan de repente?
Pourquoi a-t-il fallu
qu’elle demande à échanger ?
Perché ha voluto scambiare
il suo percorso con il mio?
Por que ela de repente quis
trocar de rota comigo?
Почему она решила вдруг
поменяться со мной маршрутами?