That is no camera, but a television. The title says it's a parallel world. As they were talking about a parallel world where Itou-san would be an assassin and Kyousuke a prostitute after watching a movie, you can get that theirs (Itou-san as a teacher and Kyousuke as an average student) is also a parallel world. Which is why at the end they (Itou-san teacher and Kyousuke highschooler) appear IN the television, to show that they too could be part of a movie/fantasy for the Itou-san assassin and the Kyousuke prostitute from the first 7 chapters. Did I make my point clear? (╯°Д °)╯
WOAH! I NEVER THOUGHT OF THAT! Σ(っ°Д °;)っ
That's what I was thinking, since you could see their outline in the TV screen.
I think the message was that there is no universe in which their lives don't revolve around one another. I liked both stories.
Oh. Thanks for explaing
What the fucks with that ending? What the hell does the camera watching them in the end mean? Are u seriously putting up a cliffhanger with no explanation?