The station breathes in cobalt — a slow, shared hush. Platforms fold into shadows; lamps drink the sky. A distant whistle, thin as a thought, stitches timetable and patience with a silver thread. Feet find their rhythms: a rubbed suitcase, a heel, a child’s small drum of hope against a trolley. Ticket stubs flutter like quiet origami, brief evidence of who we were and where we might go. Overhead signs glow with borrowed constellations, announcements unspool in soft, half-remembered vowels. The train arrives in muted lacquer, doors yawning open like a blank page. Passengers climb aboard, carrying salted light in their pockets, the last line of a phone call, a scarf damp with yesterday’s rain. Between arrival and departure the world thins — this blue hour presses every face into a map: lines of waiting, wells of leaving, stations that are also thresholds. For a single breath the city holds its exhale, and time, obedient as smoke, slides along the rails. I stand, a small witness, fingertips cold on the bench, watching blue rearrange itself into motion. The train takes a ribbon of neon with it; the platform keeps a hush that tastes like travel and the promise of return.