Yeah. You can kind of tell in the pre-Zagreus ones that Charley is crushing hard on the Doctor, but it doesn't seem like he returns any feelings until Zagreus itself and Scherzo is pretty much all about the fall-out from Zagreus, so that stuff gets dealt with. (I think Rob once said he was trying to show the entire course of a relationship, beginning to end, over the course of one audio? Which was actually totally doable the way Scherzo was written, because it's a two person cast.)