Hellcheer au where they're in the same college class and keep responding to each other's discussion boards because they're both convinced the other person is a genius because they just. have the most beautiful insightful things to say and they're infatuated with the thoughts they have and connections they make in their discussion posts

They've never met in person and only know each other by name and their tiny canvas profile picture or whatever until they do meet somehow, maybe in a different class or through mutual friends OR maybe one of them works somewhere on/near campus and the other shows their student ID to get the discount and the one working like. quotes one of their discussion posts at them or something idk