Sophia has been mentioned more times then episodes she appeared in.
Daryl keeps Beth’s shoe strings with him at all times.
While filming episode 6.1 “First Time Again,” Andrew Lincoln punch a hole in the wall trying to get angry for Rick’s confrontation with Carter.
In the comics, Negan show genuine affection for Carl, and even feels bad for hurting his feelings.
The cast and crew of “The Walking Dead” have to preform tick checks after filming in the woods.