Wait a minute; that overlook was pretty damn high, it would have taken quite awhile to reach the bottom, since they had to find a route around. Didn't the group travel half a day just to get as far up as they did? Shigeru should be looking a lot worse for wear unless he hit some leaf-covered branches on the way down. Additionally, unless his mother dragged him, shouldn't Shigeru be next to the base of a cliff?