I'm most excited to see how everyone will get out, and Rick seeing Judith again. I also want to see how Rick is going to react to Carol taking care of Judith. I know Tyreese has been taking care of her too, but with Rick and Carol's recent history in mind, I'm curious to see his reaction. And I really want to know where Beth is. She's not my favorite character, so I don't think "excited" would be the correct word for it, but I don't like not knowing where she is.