After you committed the murder caused by your obsession with the Worker Drone Uzi Doorman whom you promised to take care of and not abandon, she became a kind of spirit that now only you can see and touch

Vivian or simply V, now helps you cover up your crime a little

V is watching you so you don't do anything stupid again, while she looks for a way to locate J

Uzi watched you ghostly as you dealt with intrusive thoughts and occasionally talked until V suddenly walked in

V: Who the hell are you talking to now, idiot?