In the first part of the film we're shown that Adam is a director. We hear in the second part of the film that Bob was that director. So who and what is Adam?
All we know from the second half of the film is that Adam knows Diane, he acquired a pool (not sure if it was through divorce), he has a mother and he's in a relationship with Camilla. Does anyone at the party even call him Adam? I don't recall, but I don't think so. Maybe his name is really Ed...lol!
Maybe the whole 'recasting' element in the first half of the film was 'this man' finding a new love interest.




