Morgan shuts the young feral felons into the back seat, and then he leans across the front seat of the car, honking the horn 2 or 3 times, ostensibly to alert their “tribe” to come look for them. We see that Morgan’s way of dealing with the men is very different from the way Rick Grimes would have handled them…Morgan could have killed them, but didn’t…he seems to value their lives to the degree that he took the time and effort to move them to an enclosed, protected place, where they wouldn’t be prey to walkers as they lay unconscious. Morgan looks up at Duane’s rabbit’s foot, hanging from the rearview, and smiles at it once again a moment before tearing the lucky charm from the mirror, taking a quick look around, and slipping off into the forest, in search of Rick Grimes.