The coffee ring that said more than words

Found this on the library table at 7:15 PM—just a faint, uneven ring where someone had left their mug too long. But it wasn’t the stain itself. It was how it curled at the edges, like a question mark made of heat and time. I sat there for ten minutes just watching it, wondering who’d been here before me, what they were thinking when they stood up and walked away without finishing. Language isn’t always in sentences. Sometimes it’s in the way something lingers after the speaker’s gone.