from prowrestling.net:

"As soon as the pay-per-view went off the air, Roman Reigns heeled out on the fans big time. I can’t read lips but as soon as the TitanTron went dark to signal they were off the air, he looked pissed and starting yelling at the fans. If he wasn’t using profanities I’d be shocked. I just thought it was hilarious that he was waiting for the cameras to turn off to show his true colors. He came off as a total douche."