... Why are you talking about this like you're talking about lunch on Sunday?

[Zack is finding this very alarming, actually. Zack continues to frown at G'raha and his hands search up and down G'raha's arm. He studies the lines of his arm almost like he's still searching for crystal.]

I know you said that's all over for you now but. What the hell do you mean by- That body succumbed to it?

[He's allowed to be concerned. Explain this to him in simple terms. So he's checking by running a hand up G'raha's arm to his shoulder and then to rest his palm on G'raha's neck tattoo.]