Just because it's a cliffhanger doesn't mean it's not a great drama. I was crying a river when Jojo broke up with Sun-Oh, he might be too clingy which is a little turn off (Can't blame him tho, he's so inlove) but the guy deserves an explanation and an acceptable reason about their break up. (And I don't think your life status should be a fence to love someone) I personally think those two should end up together as they have set the bar too high, I can't imagine Jojo with Hye-Yeong anymore since the guy is really giving me the second lead vibe. Jojo and Sun-Oh arc is really giving us that feels and whirlwind of emotions. I know I'm not the only one who felt that; and for sure most of the viewers are shipping Jojo x Sun-Oh. Lastly, not every TV adaptations should have the same ending as the book. So, we're really hoping our JOJOxSun-Oh ship will sail on Season 2.
xoxo