

I bet there is season 2 and the name is the black mirror. The mirror has a soul of its own, it can speak and there is a reason why it is killing people. Jun isn't innocent, he was the one that made the wish. He just forgot his memories, now that he has it they are on the run. Will the mirror follow them everywhere? Do they actually want to be the only one in the world? Will everyone be eaten by the mirror? Will they be normal again?
The author themselves said that as of currently Yoshino has no romantic interest in either guy. And it might, and that’s a big might, stay that way.