What I can say about this show:
Now that I have finished this show, i can tell my whole judgement. This show is actually good, its not as bad as what most people say in the comments. I’ve been here since release of ep 3 so i can safely tell you that if your planning to watch this don’t get discouraged and go ahead and watch it. It’s a good watch, don’t over analyze it that much:)

Chemistry:
I LOVE IT, Nana and Jang Dongyoon made me stay. Their chemistry is EVERYTHING, hoping for more projects of them together. They compliment each other really well!!

Plotwise:
Now for plotwise, I do agree that it’s not the best of all. It had a good and promising start but the writing went sloppy towards the end.. There was
A LOT of filler moments which sometimes I enjoyed and sometimes not. There was also plenty of moments where something actually progresses but not really, basically dragging it. Like for example they finally knew smth in ep 12 which felt like should’ve been revealed in ep 8 or 9. It was a slow yet just right paced, i really think they could’ve pulled it off if it had proper scriptwriting or writing in terms of transitioning each scenes/story.. Personally it felt like there was two different writers who couldn’t agree on one thing. It made sense but also doesn’t. Anyways, Its good and enjoyable, they had some scenes that made me go ?


FINAL STATEMENT:
It’s one of my favorite comfort show and would watch again. Despite everything, I’ll miss this show.