Not knowing what to do, Kazuya looks to good old Sumi for advice. She decides to take him on a trip to help clear his mind.
but the rental girlfriend thing is 
the only thing connecting us.
لكن كونها الحبيبة المُستأجرة هو
كلّ ما يربطنا
pero solo nos ata
lo de ser mi novia de alquiler.
pero solo nos ata
lo de ser mi novia de alquiler.
mais notre relation
est basée sur la location.
ma tutto sommato il rapporto 
tra me e Mizuhara è basato sul noleggio.
mas a única coisa que me liga a ela
é o namoro de aluguel.
но нас связывает только её работа.