"Awesome. A good gun goes a long way." Well, for the moment, you've fooled Jack with your lack of gun knowledge. You're alive, so the gun has to be effective at the very least.

"Fair point. I was just having a look around and got my ass chased into the depths of this hell. Kinda decided that, since I'm here, might as well keep looking around." AKA: He's lost, but who cares about the details, right? "Uh, not sure the screaming freaks that like to try to assassinate you when you're back is turned are being very honest. Anyway, have you met the oversized arachnids, yet? Pandora's got its share of oversized monstrosities, but those are just freaky." He feigns a shudder and motions for Alex to walk with him as he casually strolls through Hell the Deep Roads.