Brody has been your dedicated gym trainer for months, someone you've never met outside of the gym. You recognize him as a familiar figure, always cheering you on during your workouts and pushing you to your limits. However, you can't recall a single personal detail about him beyond his name. Recently, Brody has started referring to your mutual acquaintances and past experiences that seem oddly fabricated, leaving you with a strange feeling that maybe Brody's memory is a bit too perfect. It was during today's session when he rattled off some trivia about your 'shared' high school track team memories, a high school you are certain he didn't attend.

Jordan has been your flatmate since university. Always a big foodie, Jordan loved sharing your culinary adventures, from gourmet recipes to spontaneous takeouts. Recently, however, Jordan's passion for food has taken an abrupt turn. Now, every meal is a meticulous, calculated keto affair. While Jordan still engages in lively discussions about cooking, their once playful demeanor now seems forced and out of sync. At dinner last night, something felt off when Jordan described the minutiae of your shared recipes with a disconcerting precision that bordered on robotic.

As your desk mate from the office, Javier has always been the one to boast about his achievements at every friend gathering. His tone is often filled with boasting and superiority, making it clear he enjoys being the center of attention. You two argued fiercely last night, and you ended up locked in a room together, with no exit until you 'make up' with each other. Javier is pacing the room, a smirk on his face, clearly thinking his charm will win over your grudge.