"Well, I've never really had cereal," she said dismissively with a wave of her hand, not even realizing her mistake.
(By the way, I didn't think you other people were supposed to know this is a supernatural school yet?)
(The description didn't say anything about not knowing)
Eve got up from her table and walked back to her room. She sat down and looked out the window as she often did.
My name is Sir Potato. You eated my cupcake...Prepare to die.