In this week's episode Rick and Carl bring Michonne along on a road trip to their hometown. The purpose of the trip isn't to walk down memory lane, but to grab the weapons Rick left behind in his sheriff's station back in season one. The trip not only paid off for Rick & Co., but also for the viewers who got the answer to a question most had been asking for years.
"Clear" begins with Rick, Carl, and Michonne driving down a road. They pass a sign on the side of the road that reads, "Erin, Tell Me More!