The video shows a train moving through a subway station. The train is blue with a white stripe and its windows reflect the station lighting and the vague shapes of people inside. It moves from left to right, its length visible in perspective. The station platform is tiled and has a yellow safety line. The station itself has an arched ceiling, with warm, possibly artificial, lighting. Two people are standing further down the platform, their backs to the camera. The train's number, 57009, is visible on the side.