Poor plot and poor writing. Some lines they say are so random and feel out of place. The plot could have been more realistic if it took place over a period of time but instead (spoiler) we’re supposed to believe that within a single day a guy falls out of love with the girl he’s been defending to his family and falls in love with her sister after talking to her once?! Not to mention they made the sister out to be this perfect person while trying to make SJP’s Meredith unlikeable and awkward. Ans then rachel just happens to fall for the awkward guy they were making fun of in the beginning. It’s awkward and cheap storytelling. It also feels like it’s missing chunks of a storyline that they expect the audience to automatically know.