Themes: Hallucination

'''Hallucinating’’’ is a phenomenon that causes a person to see something or someone that is not there, and is a common theme in The Walking Dead franchise. Often in the case of a person, the hallucination takes on the personality of the person that is seen, talking as if they’re really there when theyre not.

Rick Grimes
Rick has a strong history of hallucinating, often about those he has lost during the apocalypse.