He was lying on the log outside. After Riya had inevitability betrayed him during a challenge, causing him to break his ankle, he wasn't feeling himself. He was confused. He saved her from falling off a tree, and yet, she shoved him off the horse and he fell down the moutain.

Luckily, Jake was there to help him, and he got to stay in the challenge. At this point, he wasn't staying for himself. He was staying to make sure Riya wouldn't win the 3 million dollars.