In the flashback at the beginning of the Season 4 finale of Better Call Saul, the show gives a new look at Jimmy and Chuck's relationship -- one that shows the genuine love for one another they had for each other at one point. And given the way Jimmy later uses his "bond" with Chuck to fool the appeals board and get his law license reinstated, the flashback becomes even more devastating.

The Cast and Creators Discuss the Season 4 Finale

"If it had just been, 'you never mattered all that much to me,' it would be much more understandable for him to do what he's doing," co-executive producer Diane Mercer says on the latest Better Call Saul Insiders Podcast."But knowing that he did have this wonderful relationship at some point in time is so sad."

Hear what else the cast and creators have to say about the finale of Season 4. And don't miss the final full episode available now on amc.com and the AMC app for mobile, Fire TV, Xbox One, Apple TV, Roku and Chromecast.

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