Tiffany learned that Lin had stolen Tiffany’s book title idea: “2 girls 1 cup.” A month ago, Tiffany had confided to Lin about Tiffany’s research showing that there was nothing on Amazon with the title “2 girls 1 cup,” and Tiff intended to be the first one to use that title for her upcoming book. Lin had betrayed her. Now, Lin’s book was available online and it was on the bestsellers list. Tiffany’s first go-to move for revenge against any of her female friends was to go sleep with her BFF’s boyfriend. That was “Dr. Bob” as Lin called him affectionately (he was Lin’s drug source).