Responses
Well, I actually don't know how to explain it properly but its just the end is something like Satan waking up after sleeping in middle of class the said something like the dream is some kind of premonition but I don't what part is the dream. Or if the whole thing that happened to him in the series is a dream.

I finally finished this! Its sad that its already done and I'm kind of confused in the end. Does that mean everything that happened was just a dream/premonition? Like they're not really friends yet?
But if that's the case its still good.