The speaker is narrating the events of a subway flooding incident; there are no other speakers to establish a relationship with.
This New York Subway ride turned into a full on disaster movie. Water suddenly burst up through the floor at a Manhattan station, flooding the entire platform. Inside the stalled train, passengers watched helplessly as murky brown water rushed past the doors, and honestly, the scariest part isn't drowning, it's having to touch that water.
Este viaje en metro fue una película de desastres. El agua brotó en una estación de Manhattan, inundando la plataforma. Dentro del tren averiado, los pasajeros impotentes vieron el agua turbia correr por las puertas. Lo más aterrador no es ahogarse, sino tocarla.