One of my favorite movie is 500 Days of Summer starring Joseph Gordon Levitt and Zoey Deschanel. This film is famous for subverting the Manic Pixie Dream Girl trope and the main characters have a similar relationship to that of Brett and Jake in The Sun Also Rises. If you have not seen the film here is a short and very entertaining summary: https://www.youtube.com/watch?v=KVbaYT_We2o. I think the comparison is very insightful. Although, Brett makes it clear to Jake that she could never settle down with him, Jake still seems to think that Brett is the one for him and in someway feels as though she has some sort of obligation to him, at least to date the right type of guy. In that way, the question must be asked. Is Jake's suffering really all Brett's fault? Or is his failure to accept the obvious reality Brett has outlined, merely his own shortcoming. This is obviously a messy and difficult situation. There is really no clearcut answer as to who is in...