After talking to Ritsu about the truth of their world, Aria and Shogo ask him to lend them his aid. Later Shinohara Mifue and Morita Naruko, who also started to notice the incongruities in their world like Ritsu, visit the music prep room as well.
While others are talking about people being "spirited away" on the gossiper, Tomoe Kotaru dashes into the room claiming he can no longer reach his friend who went into the library...
I'm glad you deciphered this 
difficult secret message.
يسرّني أنكم فككتم شفرة هذه 
الرسالة السرّية الصعبة
Nicht schlecht, dass ihr
diese Geheimnachricht verstanden habt.
Me alegra que descifraran el mensaje.
Me alegra que descifrarais ese mensaje.
Bravo d’avoir su
déchiffrer ce code secret.
Sono lieto che sia riuscita a decifrare
 questo difficile messaggio segreto.
Fico feliz que tenha entendido
a mensagem secreta.
Я рад, что ты расшифровала
столь сложное послание.