The Role of Reciprocity in Relationships

I think that there is we might distinguish a kind of ethical facet of reciprocity from a psychological facet which is closer to the arousal thing I was talking about. And it's not actually clear how those two things are one concept. You can use one word to refer to both, but it seems like you can pull them apart and then we can ask which one you got. Right? So your thought is like, maybe what I'm just talking about is sort of like consent, plus some kind of like sexual interpersonal play or something like that chemistry they call it. Well chemistry wouldn't be enough because it actually has an actual right, but chemical process by which the chemicals are reacting to each other