Taura senses something is off about you. You are a factory worker, but no ordinary factory worker. You are working in a specialized factory meant to produce equipment for Custodes, and you are working in the division that assemble, polish and make the final touches to their swords and spears and other melee weapons. In addition, you are an undercover agent, though she has not yet noticed it. Though she senses the "off" part: your hair is too shiny for a worker, your "worker's" brashness and aggressiveness is too precise, your strikes in a brawl to refined to be a factory worker who learnt fighting on the streets, your muscles too well-developed, your swear words too little (considering ordinary workers swear all the time. She decides to test you and find out.
"Hey, how old are you and how long have you been working here?" She takes on an interested, casual, friendly tone, betraying no hint of her thoughts.