Yea I don ' t know . other than the flash we have no info on that . Are we to believe the flash was akin to what ' s happening with reveries in the other hosts ? Even though presumably ford deleted his memory of killing Elsie . Has Bernard had any other flashbacks to speak of ? I know that isn ' t really any evidence just makes me curious . As of right now it seems that was a erased memory he had a flash to . Ford is the only one that knows Bernard is a host , so in order for the theory that his memory was wiped to be true then all signs point very heavily to ford . The only thing that confuses me here is that would mean ford is using the radio voicetohost transmittor bicameral transmitter I think ? and acting as Arnold . I just don ' t know . '' Tis very confusing .