[Stiles is already intensely proud of his two little campers; he turns his gaze outwards towards the chasms in the very beginning, and suddenly slips out of sight, turning his invisibility on with barely a flicker. You can still hear his voice, though, and he steps out of the way of the girls, cupping his hand around his mouth and calling for them.]
I'm right behind you. You can do it, just keep moving!
WHOOP WHOOP
I'm right behind you. You can do it, just keep moving!