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...
Have you considered looking into 
her background a little more?
ألم تفكّري في البحث حول خلفيّتها أكثر؟
Du solltest ihren Hintergrund
ein bisschen untersuchen.
¿No te has planteado
investigarla un poco más?
¿Te has planteado
investigarla un poco más?
Tu devrais mieux te renseigner
sur son identité, non ?
Non hai pensato di indagare un po' su di lei?
Considerou dar
uma olhada no histórico dela?
Может, тебе стоит покопаться
в её биографии?