and yeahyeah, metaphor, i get it. but this was not setup like a metaphor.
the next episode i watched (s3e6) is about Raven wanting nothing more than to read a book alone in her room, only to discover The One Guy Who Understands Her is literally magically trapped in the book and if she just listens to him they'll get to be together forever..... but it turns out The One Guy Who Understands Her is actually an evil dragon a la Sleeping Beauty; and that she got used and thrown away.
that's clearly Not Actually About Magic Guys In Books, the metaphor is lived out through the episode, not tacked on at the end.
i do really love that the first scenes of Haunted are set in the rain, with every character but slade having the rain bounce off their body - the first indications that he's not real.