Paul and Echo--2x13 Spoilers below
Why was Paul and Echo staying away from each other on 2X13? It is alluded that they were not a couple but Echo tells Adele that "Jury is out on Paul and Me (Paul/Echo) But, Paul always has my back" as Echo told Adele, What happened?
I liked the concept of the final scene- Paul being with Echo every moment of her life. They did have a very rushed feel to the finale. I believe that there was little to no expectation of Dollhouse being cancelled until the last min. The finale was thrown together to "wrap up the story".