I know a lot of people hated Kenny throughout the entirety of the season. And I don't blame you, he is kind of a jerk. But in my playthrough Kenny and Lee had a total bromance going on. He would call me pal, we hated on Ben together, gab about Lilly being a bitch, murder Larry, etc.
So, after Kenny gets "lost" in the herd, and Christa asks me if I want to talk about it, Lee mentions something along the lines of "we were kind of assholes together". So true man, so true. Other than Lee's death, Kenny's was the one that most got to me. I would have felt happy about the ending (well, as happy as you can get with TWD) if Clem was able to go away with Kenny as her protector.