As the other members of DearDream become busy with individual projects, Kanade is still searching for something he can do. He talks to the members of their senpai unit ACE about his concerns, and they tell him about a secret reference room hidden in the D-Four office building...
One's value as an idol 
is a matter of opinion.
قيمة المرء كنجم جماهير مسألة آراء
Der Wert eines Idols
ist reine Ansichtssache.
Tu valor como idol
es cuestión de opinión.
Tu valor como idol
es cuestión de opinión.
Chacun apporte quelque chose.
Diciamo che è una cosa personale.
O valor de alguém como idol 
 é uma questão de opinião.