Inside a train, a person with dark hair, wearing a gray zip-up hoodie, black pants, and blue sneakers, stands holding a phone

Inside a train, a person with dark hair, wearing a gray zip-up hoodie, black pants, and blue sneakers, stands holding a phone. A navy blue backpack is slung over their shoulder. The train is occupied by seated passengers. Metallic elements are visible, including handrails and the floor near the doors. The color scheme includes gray, black, and blue hues.