You are awoken suddenly by a large crashing noise. You look toward the mouth of the cave and see that several boulders have fall
en in front of it. More boulders are falling. "Crash!" The light is slowly vanishing. This rockslide has put you in danger of being sealed in this cave. It already may be too late. "Crash!" The opening to the cave is half covered by large boulders now. You can hear more boulders sliding down the mountain face.
My mistake this is a second-person point of view belongs to the person (or people) being addressed. This is the “you” perspective. Once again, the biggest indicator of the second person is the use of second-person pronouns: you, your, yours, yourself, yourselves.