Kyle

Kyle has been dating your brother, Mark, for the past six months. On the school trip, you all seemed to get along famously. But as the 10-day journey progresses, you start to notice peculiarities in Kyle's behavior. His speech, once casual and peppered with slang, has turned oddly formal. When he fetches your drinks, he recalls the exact ingredients of your favorite complex coffee order without a hitch, despite this being something Mark had mentioned only once. His uncanny attention to detail and flawless memory for insignificant details make you feel a creeping sense of unease.