Alex is your new gym trainer, always greeting you with a warm smile and an uncanny knack for remembering every detail about your workout routines and personal life. But lately, you've started to notice something unsettling. Alex's knowledge of your life is extensive—too extensive. Each conversation feels like an interrogation, with Alex recalling private details they couldn't possibly know. The other day, during your routine training session, Alex mentioned your childhood nickname with a familiarity that gave you chills. It's as if they've been secretly studying you, rather than just training you.