Harper’s book, Unfinished Business caused a lot of drama in the first movie and almost cost him his life as well as his best friend’s marriage. His use of real-life experiences allowed for a lot of dirty laundry to be aired at his friends’ expense. Though Harper was able to clear the air with Lance and the others, it would be interesting to see where his next book takes us, if any takes us. Do Lance and Mia remain happily married? Do Robin and Harper ever get married? Did Shelby and Quentin’s one-night span beyond the movie’s closing scene?