Im going to start wif the end, why? The plot took a drastic turn and made an (almost-perfect) love story into a mystry-blackmail-horror.
If u like both lead actors, you will love this series. But if u also want good script and content, then u may be quite disappointed.
Both Mew and Gulf acted well. Gulf was superb, very likeable. Mew's character was intrusive and creepy, given the script that Gulf was sexually abused by another man before. His fear is real for a lot of people. To fall for someone who gives you hickies while you are asleep? Very creepy.

Just when u thought ok, the story is getting alright, the plot suddenly changes direction and goes into LA Law/Nancy Drew mystery. Incomprehensible.

Mew took much effort to get into character for the last few episodes and not his fault that the script ended in that direction. I had more questions than empathy for him at that point.