I mean if it was super dark, Ren would be less willing to tease her about it anyway, so. Silly questionable fantasies are always valid. And yeah, that's why I figured just normal dreams would be better for Ren to give her, his would probably be more personal in the sense that they involve feelings he doesn't like admitting to (e.g. missing people) since he doesn't so much linger on the worse things he's done anymore.