Choromatsu and a friend recall their high school days and a secret they had left behind.
We imaginary sextuplets 
live our imaginary lives
نحن التّوائم السّتّة الخياليّون نعيش حياتنا الخياليّة
Wir imaginären Sechslinge leben
in unserem imaginären Haus.
Somos imaginary sextillizos en una imaginary house,
Somos imaginary sextillizos
en una imaginary house,
Des sextuplés imaginaires
dans une maison imaginaire
Noi gemelli immaginari viviamo vite immaginarie,
Somos sêxtuplos imaginários
nesta casa imaginária.