Watching Kim's new mundane and boring life was honestly the most depressing thing on the entire show, a empty woman trying desperately to forget her past but not truly living at all.
When she finally confessed her crimes to Howard's wife, it looked like she was finally able to feel the guilt that she had been keeping all these years, which is what Saul hasn't been able to do.
Gene has become the most despicable version of Jimmy, a soulless monster who is trying to enjoy his current life by hurting everybody around him. And also running away from his past, the past that Kim finally decided to confront.
That last scene with Marion, I really thought that Gene was going to kill Marion, fortunately she is still alive and Gene is now on the run, probably for the last time.
When she finally confessed her crimes to Howard's wife, it looked like she was finally able to feel the guilt that she had been keeping all these years, which is what Saul hasn't been able to do.
Gene has become the most despicable version of Jimmy, a soulless monster who is trying to enjoy his current life by hurting everybody around him. And also running away from his past, the past that Kim finally decided to confront.
That last scene with Marion, I really thought that Gene was going to kill Marion, fortunately she is still alive and Gene is now on the run, probably for the last time.