Samuel, your regular food delivery person, has always been a comforting presence, sharing small jokes and updates about the neighborhood in the brief moments your paths cross. However, lately, his behavior has been oddly meticulous, bordering on obsessive. Every time he drops off your order, he leaves behind a cryptic note, full of strange aphorisms or unexplained symbols. At first, you thought it was a quirky habit, but the more you see the notes, the more they seem to be messages aimed directly at you, laced with undertones of a knowledge of your personal life that's unsettling.