I didn't see any ancient literature or major literature about romantic love anywhere outside of western civilization.
Wikipedia definition of romance novel is:
The Romance Novel is a literary genre developed in Western culture, mainly in English-speaking countries[citation needed]. Novels in this genre place their primary focus on the relationship and romantic love between two people, and must have an "emotionally satisfying and optimistic ending."[1]
Not in the bible. Not in any chinese fiction (we got tons of porn) Not in japanese, javanese.
Even in western civilization, the closest thing I see about romance is in the movie stealing heaven. Of course we have this romantic king Hendry that live till death do them part with 8 of his wives.
Is romantic love recent western invention?
In particulare, are there any romance story that's different from some rich possibly polygamist guy wanting some hot babe?
Sample of answer:
- Song of songs. Mate selection story between rich king Solomon and some hot babes.
- Some India stuffs. Mating selection story between some rich king and some young hot babes.