Sachi is worried about Hiro, so she brings Erika along to follow her and learn about her.
Perhaps we aren't detectives so much as stalkers.
.لسنا متحرّيتين بل مترصدتين
Là, on ressemble plus
à des obsédées qu’à des détectives…
Forse siamo più delle stalker
che non delle detective.
Talvez não pareçamos detetives, 
mas, sim, stalkers.
но, по-моему, мы не детективы,
а маньяки-преследователи.