As I'm only caught up with the english translation, I don't really know what happened between Jisoo and short hair. All I know is that for now, I think her attitude is pretty toxic towards Jeongwon. She's overpossessive and too jealous and agressive, both towards Jisoo and Jeongwon. I'll probably change my mind as I go further into the translated version but for now, I'm pretty content with Jisoo and Jeongwon being a thing.

The ending was surprising