I'm sorry, my heart is still recovering from how they basically rode off into the sunset together.
And what Salodin said about the change; not only did he change in that manner, but his entire life is going to change after Wilson dies. Presumably, there's jail time in his future. Like Wlson said, no more medical license. And being legally dead, that's going to bring about huge changes regardless of what happens with everything else. Very significant, considering they reminded us in the retrospective that he absolutely hates change (in addition to "never changing" throughout the show).