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.
not much different in Mobius 
than I am in reality.
لا أختلف كثيراً في موبيوس عني في الحقيقة
no soy muy diferente
de mi yo en la realidad.
no soy muy diferente
de mi yo en la realidad.
Non c'è molta differenza 
tra la mia vera identità e quella di Mobius.
не особо отличаюсь
от своей реальной версии.