When Risa's "sister" appears, questions only create more questions. How did Risa and Sudo meet, and what has kept them together? Can they face the challenges of the future together, or...
I was raised by a single mother 
before ending up on my own, too.
ترعرعتُ على يد أمٍّ وحيدة قبل
،أن أصبح بمفردي
Ich hatte auch nur eine Mutter,
Solo tenía a mi madre
y al final acabé solo.
Solo tenía a mi madre
y al final acabé solo.
Comme toi, je n’avais que ma mère
et je me suis retrouvé seul.
Anch'io sono stato cresciuto
 da una madre single, prima di rimanere da solo.
Fui criado por uma mãe
solteira e também acabei sozinho.
Я тоже рос только с матерью.
И теперь остался совсем один.
ฉันเองก็เคยมีแม่เลี้ยงเดี่ยว...