Everyone thinks they're just best friends. The girl next door and the boy who's always been there. What no one knows is that she's been in love with him for years. Instead of confessing, she writes her feelings into letters she never plans to send. Pages filled with everything she's too afraid to say out loud. Words meant to stay hidden. Safely tucked away. Harmless. Or so she thinks. As senior year unfolds, their friendship begins to feel different. Longer glances. Lingering moments. A closeness that's starting to blur into something more. The kind of tension neither of them knows how to name. And when one secret slips free, everything they've built hangs in the balance. Because some feelings are easy to hide... Until they aren't.