are sent out alone", to prevent them from "thinking too much". Sarah and John activate his learning ability, after which he becomes more curious and begins trying to understand and imitate human behavior. This leads to his use of the catchphrase "hasta la vista, baby". He ultimately "learn[s] the value of human life" as mused by Sarah in the closing narration. The Terminator apologized – something it had never done previously – when John was frantically trying to convince it not to be sacrificed. Its last words to John were "I know now why you cry, but it is something I can never do." The Terminator shown in Genisys underwent an even greater degree of personal development after spending over a decade raising Sarah Connor after her parents were killed when she was a child, with Sarah referring to it as "Pops" and the Terminator referring to her as "my Sarah", its words reflecting a reluctance to allow harm to come to her for emotional reasons rather than just its programmed mission. The Terminator in Dark Fate, after completing its mission of killing John Connor, was left purposeless but learned to become a part of humanity and effectively grew a conscience on its own over 20 years time. This Terminator states at one point that it can't love its human family like a human which it thought would be easier, but it is not. It is able to make a good father and husband, though it stresses the relationship is not physical and even successfully run a business. As Skynet and the timeline it came from was erased, it came to feel that it was set free to make its own choices. Its mission to aid Sarah and Grace protect Dani is one that is self-given rather than programmed, making it in many ways the most self-aware of the Terminators in the series as its actions, aside from the assassination of John Connor, are all its own. Organic camouflage The flesh-covering that is used on the majority of Terminator models has similar qualities to real human muscle and skin, as well as the ability to sweat, simulate breathing, and produce realistic body odor. Although Terminator flesh does contain blood, it only displays minimal bleeding when damaged and has never been shown to experience any kind of profuse bleeding even from massive lacerations, dozens of gunshot wounds, or even complete removal.