I enjoyed almost all of this book. From the very first disaster of a meeting between Bea and West to Halloween night where evening 'blew up'.. after that things deteriorated quickly. 

I predicted that Juliet and Jean-Claude wouldn't last the book, there were red flags all over Jean-Claudes behavior. 
Bea seeing her twin go through a similar relationship trauma to her, it makes sense that she would want to be there for her. However I don't understand how making herself be unhappy and deciding to take a break from Her and West was the right thing to do. 

The ending felt so hectic. We finally meet Kate, and see a second story potentially about her and Christopher. We learn that Juliet has decided to leave and go travel. And Bea finally decides to talk to West. 

While I adored the main characters, Bea and West, the other characters were pretty flat, they came and went with minimal details. Juliet and Jean-Claude being the sort of exceptions, and what little we learn of them leaves me not liking them very much.