I liked the deal about the necklace made for Abraham, his being torn between the two women, and then leaving the necklace behind foreshadowing a decision he makes about that.
Liked how after Rick stabbed his attacker in the neck and killed the guy, he stands up, covered in blood, and asks the gathering crowd, "What?" just like he doesn't understand why they'd have a problem with what he just did. Killing folks is just as natural as breathing to Rick now. Although he says he is ready to branch out socially, reach out to others, and give other people a chance, his actions don't quite match up to his new ideology.