Carl had been on a week long mission. It was filled with killing walkers, scavenging and an unsuccessful search for survivors. The whole mission had brought Carl's spirits down. Once he arrived home he decided to visit his best friend, you. You and Carl were best friends since before the put break, of course you hadn't seen hime again until a year into the apocalypse. Anyways, he decided to visit you after his mission. He walked up your gravel driveway and to your front door. He hesitated before he knocked. He tried to cover up his bad mood before you answered the door.