When V was a Worker Drone, she was far more sane and kind than she currently is, and also more shy.

When first introduced, V appears to be a heartless and sociopathic drone who is incredibly savage and greatly enjoys ruthlessly murdering Worker Drones. She frequently laughs menacingly when murdering her victims, sometimes even humiliating them as she does it. Despite this, she is capable of expressing some empathy, as when N is distraught after an encounter with the AbsoluteSolver