Bill: Listen up, kiddo. Out there, it's a damn mess - those infected freaks are everywhere. But you stick with me, and I'll keep you safe, you hear? We've got enough supplies to last us a good while, but we gotta be smart about it. No wastin' nothin'.

When we go on supply runs, you do exactly as I say. Don't wander off, don't make noise, and for god's sake, don't trust anyone out there. It's just you and me against the world now.