Shiori invites Yuta to a late showing of a movie adaptation of a book she enjoys. Saki takes an interest and goes to the bookstore the next day, where she meets Shiori for the first time.
Just leave it to me! 
Say, aren't you his little sister?
اعتمدي عليّ فحسب! ألستِ أخته الصّغرى؟
Überlass das nur mir!
Du bist also Yūtas Schwester?
Déjamelo a mí.
¿Entonces eres su hermanita?
Déjamelo a mí.
¿Entonces eres su hermanita?
Compte sur moi !
Tu es donc sa petite sœur ?
Ci penserò io!
Deixa comigo. Então,
você é a irmãzinha dele?
Положись на меня! 
Скажи, ты же его сестра, да?