Walter had just turned back to see the transformation, and was in shock. He gawked openly for a few moments before vaguely reminding himself that he had , and would, probably see something much, much weirder.
Clearing his throat, he went to the next door, and opened it. Nothing. He was slightly frustrated for not getting results so quick, but didn't say a thing as he continued opening and closing some doors, keeping away from the ones that gave off a funky vibe.