Lord of the flies

You were on a plane to get away from the war. You and a group of British school boys were on the plane..
Suddenly the plane shook and there was an explosion! The plane go's spiraling down and crashes into the sea! Everything go's black..
You wake up on a shore of a deserted tropical island, with a couple cuts and bruises.. You sit up and see in the distance, the group of british school boys.. but that was it, not the pilot nor their parents.. or any adult..