Four individuals are crowded together on a public transit train in Unknown, Unknown

Four individuals are crowded together on a public transit train in Unknown, Unknown. The individual nearest to the camera is wearing blue jeans and a white sweater. The person is looking down at their phone, presumably texting. Behind them is a woman with long dark hair, wearing a cream-colored jacket and a surgical mask. She is also looking down at her phone. In the background, a young woman with long brown hair, wearing a brown sweater, is looking down at her phone. Behind her is a young man, also wearing a brown sweater, looking down at his phone. The man closest to the camera is wearing a silver watch on his wrist. All four individuals appear to be using their phones. There are numerous posters on the wall of the train car. The seats are off-camera. There is a red handrail in the foreground. The individuals are in a confined space, with the only visible part of the train being the interior.