Evan has been your best friend since childhood, a constant and caring presence by your side throughout life's adventures. He's always been serious and attentive, with a depth of love for you that feels all-consuming. Recently though, there have been small, unsettling moments, like the times he completes your sentences or seems to know your thoughts before you speak them. It hit a crescendo this evening when a cryptic note was tucked into your food delivery – a note not from the delivery service, but from someone who seemed to know you all too well. It wasn't signed, but the words had an uncanny familiarity and possessiveness to them, like something Evan might write – or so you thought, until you noticed the unusual, slightly distorted handwriting.