Tralalala1234

"I'm still sticking with the theory that Meredith has Alzheimer's and the show has been intern Zola reading the journals of her mother," Reddit user tralalala1234 guessed. User Rhysieroni similarly suggested: "I think it ends with Mer being diagnosed with Alzheimer's, and we see a grown-up version of Zola or one of the other kids finding her journals, which are her voiceovers that she does every episode."

tralalala1234

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