Oh.. my.. god.. I absolutely loved this series!! I've always liked these kind of concepts and it being a love story made it even better. The story was very well made, I even posted a post saying I would procrastinate watching, but I just couldn't stop thinking about what's going to happen next. I also think there could be potential for, maybe not a whole second season, but like a special episode or something, since the ending was very open.
One thing I love specifically about the latest bl kdramas is that the production value is very high, sometimes even better than straight kdramas. The experience watching this was truly wonderful; I couldn't take my eyes off even for a little bit, although I usually sit on my phone while watching.
The actors had good chemistry too and their acting was beautiful. I think they portrayed their character's emotions very well, especially the harder parts, like color rushes. I'm a bit sad they didn't really develop the aunt's character, but, oh well, can't wish for everything right?
Overall, this will most likely get in my hall of fame. :)