[Thomas: Why don't you just kill me?]
Kill you? No, we don't wanna do that. We're gonna take special care of you. We'll keep you alive. Just. And in return– you will give life to the rest of us. The ones we choose to save anyway. Of course, there's not gonna be enough for everyone. Hard choices are gonna have to be made. In time, the Flare virus will burn itself out. The only question is, who will be the ones left standing? And thanks to you, to this, we finally get to choose. A future of our own making. [Rolls up his sleeve to reveal black veins on his left arm, then gets ready to inject the serum with Thomas' blood in it into his left arm] To your health. [Gets hit in the head with a glass flask by Teresa and falls to the floor unconscious]
