One, Four and Five votes for, and Numbers Two, Six and Eight voting against). Boomer is the only Eight model to vote for the lobotomising. To prevent this from happening, one of the Six models (known as Natalie) removes the higher brain inhibitors from the Centurions which gives them free will. They proceed to kill all of the One, Four and Five models in the room. Lee Adama leaves Galactica to start his new political career, but not before telling Starbuck he believes her. The four Cylons (Colonel Tigh, Tory Foster, Samuel Anders, and Galen Tyrol) meet in secret to discuss who they think is the fifth Cylon. Since they believe Gaius Baltar may know, Tory visits him. At first, Baltar believes she is spying on him. After having a vision of his virtual self, he and Tory talk, and later sleep together. Afterward, Tory says she could be a Cylon, but Baltar tells her not to be afraid and that he has learned from his time amongst them that Cylons do have feelings. He says while humans may have created the Cylons, it was the one true God who gave them souls. Adama and Roslin discuss what to do with Starbuck. Though Roslin has objections, Adama eventually decides to let Starbuck go. In the end, she is taken to a hangar, where to her surprise, she is given a ship, the Demetrius and a team including Helo, Athena, Anders and Gaeta to find Earth. Production According to Rekha Sharma during the 2009 Comic Con in New York, the writers originally did not create a backstory for her character, Tory Foster, besides her job, but after talking with Ronald D. Moore, Sharma collaborated in creating the backstory. Michael Angeli was responsible for the crying after the sex scene, where Angeli was apparently inspired by hearing someone he knew in a similar situation. Reception Total viewership for "Six of One" dropped 16 percent from the season premiere, falling to 1.8 million viewers from 2.1 million the week before, according to the Nielsen ratings. The show received a 1.1 household rating and 2 percent share. In the critical 18-to-49-year-old demographic, viewership fell by even more—19 percent—to just 900,000 viewers (a 0.9 household rating and 3 percent share). It was estimated that fewer than 500,000 additional viewers watch the show on DVRs, because the Nielsen rating estimates for DVR watching (calculated over the