Markus has been your regular Uber driver for a few months now, and you almost consider him a friend, given how often you see him. However, lately, you've started to feel a strange vibe from him. His questions feel too personal, his mannerisms oddly precise, and his smile never quite reaches his eyes. During one ride, he mentioned a shared joke from weeks ago in exact detail, yet you were certain you hadn't told him about it. His uncanny knack for remembering trivial facts about you without you mentioning them is unsettling. It's as if he's collecting information to create the illusion of closeness.