they made the epilogue so much nicer in the movie. no malnutrition subplot, rocky has a flexible suit to touch grace properly (no wall like in the book), his biodome is bigger and well lit, he wasn't aged up like he was supposed to be. they truly gave grace everything
overheard a guy trying to convince his girlfriend to get a protein bar instead of the croissant she wanted and she said, verbatim, โjust because you donโt like joy, josh, doesnโt mean i want to be miserable too.โ