I've always thought of that too, like in many kdramas jdramas... What if they never come back... But once I watched something where the male lead na female lead never ended up together and just went thier separate ways, I felt real discomfort and it was so unsettling I had to watch multiple things to get them off my mind, I guess cause we're not used to that ending but it's not that I disliked it, it was so uncomfortable and unfamiliar in a way
I kind of understand why it would make you uncomfortable, but frankly I think it would be refreshing. Just a story with 2 people with a certain amount of love just fucking each other over out of spite. No Romeo-Juliet they died so I must die. just simple I loved you but you fucked that up kind of spite. After all, you can only really hate something if you cared about it deeply.
there's definitely a part of me that wants something like this to be the end. Dan dissapears into the sunset and Jaekyung just has to deal with his own shit. Would be nice