The Go-Home-Club members are locked inside the music prep room.
The Go-Home-Club president, Shikishima Ritsu, is nowhere to be found. Eventually everyone grows paranoid and begins looking for the culprit.
That's when Kensuke proposes that start introducing their true selves.
In order to learn more about each other, they begin prying into the darkness within their hearts.
But the first mother I 
had here in Mobius, I...
لكن الأم الأولى التي كانت لدي هنا
...في موبيوس، أنا
Aber meine erste Mutter
hier in Möbius habe ich …
Pero la primera madre
que tuve en Mobius…
Pero la primera madre
que tuve en Mobius…
Mais ma première mère à Moebius…
Ma con la prima madre qui a Mobius, io...
A primeira mãe que tive
aqui em Mobius, eu...
Но... моя первая мать здесь, 
в Мёбиусе... Я...