Curate, connect, and discover
I really like this, I once explained QPRs as looking at the rules for established relationship types and saying "No, we don't like those," and then building your own relationship, taking pieces you like, leaving what you don't, and even adding your own stuff if you want, to make a new thing that works for you.
i keep seeing misinformation about this, so: queerplatonic relationships do not have a set definition. the name comes from the idea that it's "queering" the platonic relationship, tailoring it to the individual relationships' own desires. it isn't necessarily romance lite, but it also isn't necessarily whatever definition you want to impose on it. the point of queering the platonic relationship is to break away from strict allonormative views on friendship, romance, and sex, not to make a new categorical box to fit in.
the answer to "what is a qpr?" is "whatever you want it to be." sometimes that is romance lite. sometimes it's a deeply committed friendship. sometimes it's friends who have a sexual relationship. sometimes it's based on an entirely different mode of attraction. sometimes it's fluid and impossible to put into words. it's whatever you want it to be. it's queer.