He didn't, all week long he was acting like he was in town for a family reunion instead of a heavyweight title fight. He probably spent more time thinking of ways to incorporate his troll face into social media then he did game planning for Stipe.
Yea I saw that shyt on the emedded. He was just chilling eating fogo de chao and visiting family. And doing that stupid face/giving mask to everyone in sight. Believed his own hype