After Takuru is taken in by the police, Kurusu wants him to give up the case. But he's noticed something... the sumo stickers that have been placed all around town have something in common with the murder scenes.  He puts up a hidden camera near a wall of sumo stickers that just appeared. But when Kurusu finds out, she leaves in the middle of the night to take it down...
but you're remaining entirely 
flat and unemotional.
لكنّكِ تبقين جامِدة تماماً وخالية من المشاعر
sondern inzwischen
völlig regungslos zu sein.
tu rostro
no muestra sentimiento alguno.
tu cara no muestra sentimiento alguno.
tout semble même trop normal…
ti mantieni sempre imperscrutabile.
mas que continua 
desinteressada e apática.