I hope what "the last time" means and what it sets up, is that this is the last time they'll have to risk it all and fight to live and secure and ensure their safety because at this point they have earned their fucking rest. earned their family and earned their happy ending.
And quite frankly, so have we, the fans. failure is never an option. Whether we have them for one season, two or three seasons. Give them that. Give us that.
In an apocalypse, full of so much loss, sacrifice, facing the dead and facing the living who’d lost or given up their humanity, Rick and Michonne survived because they loved each other as hard as they could, against all the odds. Love saved the world. It saved their world and now they get to live with their babies in peace.
They get to be the ones who lived.