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I'm so conflicted.. What I want is for Clem, Kenny, and Luke to be a group. The pregger woman has too much drama, I never really liked Walt, I liked Kenny's old wife too... so I'm pretty against his now-wife. Nick. Oh Nick. I think he's a good dude, but way too damn emotional for the apocalypse.
I like Luke. He's a sweetheart and not totally useless.
And we all know about Kenny.
Kenny, Clem, Luke. That's my vote.