I totally understand why would some people give this season a perfect 10 even though this season disappointed a bit. If u act based on ur sentiments then obviously u would give every damn drama a freaking 10 ??.
But as a veteran I m quite serious about stories nd stuff and tbh, this season the story screwed a bit.
Firstly, how in the hell u can kill the most important character of the drama.
2. Adding unnecessary love triangles just bcuz u wanted viewers to literally beg for the actual love relationship.
There were other things but these 2 were the main ones.
Now coming to the relationship thing. I believe it all started to feel sh*t from S1 when they tried to shove dojin nd soel relationship in our brains. It was pretty obvious who's going to be with soel but still choosing the BFF to be the lover was a bit too much. Then in s2, deluding viewers with random guys with Soel was again pretty bad. It felt the writers were so desperate to create a love triangle and make Jin jealous af.

Story wise, it was just as S1 no big change. But I would say, if u really want to make perfect s2 then at least try to be the tip of Taxi Driver s2. Cuz that drama was a complete blast with its s2.

There were definitely some good things happened in the s2 though. But I would rather want people to check that out on their own than mentioning them here ?