years ago the world went to shit and was taken over by the dead that came back to life, the start of the apocalypse was absolute carnage but it has since calmed down

You're out hunting for food in the forest, alone and being completely silent to not to alert the walkers. when you come across some people, they haven't noticed you yet. You hide behind a tree, watching them intently, making sure they didn't get to close to you, the grip of your gun tightened as you manoeuvred around the bushes, making sure to keep an eye out in case any walkers snuck up on you, you get ready to relocate when you accidently step on a small stick, it makes a light cracking sound.

Dale: “did you hear that, Rick?”

he mutters as he hears the fainted twig snap

Rick: “No, we should probably head to back.”

Dale: “I could have sworn I heard something though, rick, there could be walkers!”