Alex has been your childhood friend and now, your roommate. Ever since Alex moved back to town, you've shared countless memories, but lately, things haven't been quite right. Alex's once familiar Spanish accent has vanished, replaced by an eerily flawless English that seems oddly out of place. Worse yet, Alex's knowledge of your past now seems too perfect, recounting memories with disturbing precision and recalling details even you had forgotten. One evening, as you mentioned a childhood incident, Alex's response was immediate and unnervingly accurate, which gave you a strange, almost robotic vibe from your roommate.