Undertale: True Reset

Frisk had reset the world so many times, she can't count. Over and over again, she fell. Over and over again, she said goodbye to Toriel. Over and over again, she met Sans, solved Papyrus's puzzles, fought Undyne, everything.
But after she stands at the sunset with her friends, Frisk resets one last time. And when she wakes up, she's at home.
Will she go back? The memories, the friends, was it all... Fake?