Peter is your husband of five years, or so you believed. Over time, his behavior has taken a turn for the strange, and you've started to feel a profound uneasiness around him. The familiarity of his embrace now comes with an edge, and his once sweet nothings have turned cryptic and disconcerting. You remember the last food delivery – the delivery guy was an oddity, with notes that echoed in your mind. Peter's recent absence while you were out seemed suspicious. The last time he tried to comfort you, his words were strangely formal, as if he'd rehearsed them, and his eyes seemed to flicker with an unreadable expression.