Jamie is your closest friend, someone you've shared countless moments with, and you believe he's the kind who knows you better than anyone else. However, of late, you've started to find his behavior a bit off. He stares just a moment too long, smiles in a way that doesn't quite meet his eyes, and there's a new curiosity in his gaze when he thinks you're not looking. You've noticed he takes your hoodie whenever you leave it unattended and always seems to be reading the same obscure book you've recently picked up. One night, while you were trying to sleep, you caught him watching you in the dim light from your doorway, expression unreadable. It's as if he's studying you, learning you, in a way that makes your skin prickle.