I was a little surprised there was no check-in from Blake, but at the same time, I could believe there wouldn't be one, and that would speak volumes about the kind of person Blake is. Osgood... I know I would have a hard time wanting to talk to him after that. There's not a lot I would want to talk about if I was being seen in that reductive of a light by someone who is supposed to be my friend.
I think the ending makes sense. Cons can end abruptly and messily, and the jarring transition back to Real Life (tm) can feel just as rough as this. I don't like the ending but it is a good ending, I think?