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...
And comparing your brainprints, 
Tu Fui is less like your sister,
وبمقارنة بصمتيكما الدّماغيّتين، تو فوي
،هي أبعد من أن تكون أختكِ
Ich habe eure Gehirnabdrücke verglichen.
Y comparando sus huellas
cerebrales, Tu Fui no parece tu hermana,
Y comparando vuestras huellas
cerebrales, Tu Fui no parece tu hermana,
J’ai comparé vos empreintes,
et Tu Fui n’est pas ta sœur,
E, confrontando le vostre impronte cerebrali,
 Tu Fui più che tua sorella
Comparando suas impressões cerebrais,
Tu Fui não é sua irmã,
И, судя по оттискам, Ту Фуи похожа
не столько на твою сестру,