Parsons said himself he wanted to resign with the rockets. He even explained that the Rockets told him to go get his deal, and that Parsons fully expected the Rockets to match any offer.
This doesn't mean he bolted.
Well here is the face of the guy who couldn't wait to leave HOU so he'd no longer have to be called a "role player" by James Harden.
Photo taken minutes after he'd sign the offer sheet with Mavs.