Of all the times I thought Kim was gonna leave in the past, now is when she decides?!? I was one zillion percent not expecting this. I figured they were gonna want to stick together more than ever now. AND, not only is she leaving Jimmy, but she's also leaving the law!
Somehow, after everything that's happened, this all worked out for Gus.
And we end the episode in all of our Saul Goodman glory. I have no idea how much time has passed, but it must have been fairly significant as Saul is definitely Saul now. Jimmy is nowhere to be found.