DOCTOR ANDERSON: Agent Dunham, I'm trying to help you get your life back so that you can go home, back to your life, your job, your family. OLIVIA: This is not my home. DOCTOR ANDERSON: Because you come from another universe? OLIVIA: Yes. DOCTOR ANDERSON: Olivia... What is happening to you, given the nature of your job, the upsetting events you come in contact with on a regular basis, coupled with the injury to your head... It's not surprising your mind has created this fantasy... a means of processing the trauma. OLIVIA: This is not a fantasy. OLIVIA: She looks like her, but it isn't her.