1. He explained the context of his eviction speech.
The twice-evicted dentist admitted that his goodbye speech was actually a diss to both Vanessa and Liz. During his address, the doctor pointed out that Liz didn't do a good job at hiding her excitement about knowing Vanessa was going to keep her, but he doesn't think Liz caught on to his diss.
"Liz stared at me blankly in the face," he said. "I don't think she got it. That was about the reaction I expected from her."
John concluded his speech by saying he wasn't going to beg Vanessa to keep him, and used a quote from one of his favorite video games, Halo.