The beginning of the movie also skips over a lot of Morgan's backstory and inner world, so we don't learn as much about her longtime feelings for Jonah or issues with Chris. The movie doesn't quite show how close Morgan and Jenny were, either, whereas their bond is a huge part of the book. The movie hints that Jenny didn't know she was pregnant when she slept with Jonah. In the book, she just leaves Chris's car at the hotel, and the kitchen door already wasn't working. Morgan also drinks a lot