What if a person's death did not mean their end of life? What if their loved ones could still talk to them long after their body has been cremated or is lying lifeless in the ground? What sounds like the scenario of a science fiction movie is already offered by companies today. By using AI, these startups create avatars of deceased people to allow their loved ones to interact with them. ETERNAL YOU tells the story of a human experiment: what does it do to people to resurrect their deceased loved ones in order to talk to them? Who takes responsibility for the psychological and ethical consequences? And do we even want all this?