This was not the first time the Master felt the need to point out that Missy had written in her journal about everything, and this reiteration didn't go over the Doctor's head.
"Everything," he repeated, then weighed the book in his hand again. "I'm thinking specifically of one thing." The tiki hut at the edge of the pool - it was the elephant in the room that needed to be addressed. "What... what were your thoughts about that?"