Took a quick glance at Kanoe's l2d, haven't read her story fully
>She's a troll and pretty good at acting
>she records voice dramas

pic is her bullshitting Sensei, telling him she plays pretends to be a weirdo and only got into the occult to overcome her shyness. She asks Sensei to be the only one to keep her secret, and when Sensei says "Is this your true self?" she laughs in his face and asks "did you really believe that?"