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...
The three of us used to meet here often.
كنّا نلتقي الثلاثة هنا كثيراً
Wir drei haben uns hier oft getroffen.
Los tres solíamos venir mucho aquí.
Los tres solíamos venir mucho aquí.
On se retrouvait souvent ici
dans le temps, tous les trois.
Ci incontravamo spesso qui, in passato.
Costumávamos nos encontrar aqui bastante.