If empty-circle means... doesn't know where something goes... she's asking "where am I going to go now?"

He draws a circle right next to a circle containing them, with a shorter, wider stick figure with curly hair for the English teacher, and draws an arrow between them. He walks a ways down the hall and opens a door to a staircase, making a beckoning motion.

Does she even have the same general sign language? Would she understand shaking her head for no and nodding for- oh, as if it matters, she's probably faking it anyway.