I posted a story on The Walking Dead, diving into the Season 7 episode titles, and attempting to draw a connection to previous seasons based on speculation.
The other major plot line in the Season 2 episode is Carol’s search for her missing daughter Sophia (Madison Lintz).
Spoilers for The Walking Dead past this point.
By the end of “The Well,” Carol has decided to live halfway between The Kingdom and the outside world, in a house right on the border.