A young woman with brown hair and bangs, wearing black sunglasses, a striped shirt, and a black coat, is walking in what appears to be a subway station or tunnel

A young woman with brown hair and bangs, wearing black sunglasses, a striped shirt, and a black coat, is walking in what appears to be a subway station or tunnel. The background shows a corrugated, shiny surface, likely the tunnel's wall. She briefly sticks out her tongue before continuing to walk. The camera seems to be hand-held or attached to her, as it moves with her.