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.
Our past continues to 
haunt us, no matter we go.
يظل ماضينا يلازمنا أينما ذهبنا
Die Vergangenheit verfolgt einen
einfach überallhin, was auch geschieht.
Nuestro pasado nos atormenta
allá adonde vayamos.
Nuestro pasado nos atormenta
allá adonde vayamos.
Il nostro passato ci perseguita, 
ovunque ci troviamo.
Nosso passado continua a nos
assombrar em qualquer lugar.
Что бы мы ни делали,
прошлое не даёт нам покоя.