He would run frantically around, hyperventilating as he looked around in a panicked manner, trying to find an exit to God knows where he was, running into the dark.

He would find a door after a little while in the dark, looking at it with relief before running towards it, trying to open it, but failing to do so.

This made his panic flare up again, and he dropped the camcorder, babbling incoherently to himself in attempts to comfort himself, slumping against the wall and hugging himself.