Okay... What the heck is the anime trying to do here???? They purposely make the viewer take notice that Kanata is spinning a pen with her
right hand but they totally ignore that the point of knowing that piece of information is to help Riki realize that something is strange "Haruka." That along with the eggs and citric fruits, although citric is not mentioned. But instead of going along with those hints, the anime throws all that away and reveals
right away (avoiding all buildup) that Haruka is being impersonated.... What the heck!? My favorite route just got butchered.