Either way, I do have a discussion point about the “Only Want You Gone” song.
GLaDOS cryptically sings several times “That’s what I’m counting on”, referring to Chell leaving Aperture Science. I wonder what this means. Maybe GLaDOS is counting on Chell getting a group of humans together (if they’re still alive by this point in time, but I’ve already said that I believe that humans still exist due to the pretty well-tended nature of the wheat field around the shack) and come back to Aperture Science (Portal 3?) to fight GLaDOS, which is what she wants.
What do you think?