as we know, this series is adapted from a novel, and we know that novel is a fiction. When we talk about fiction, it is something that we create or imagine. some fiction based on logics, while some donts. To produce a good story, it's good to follow the logics too. I find some people gets too serious when reviewing something. I don't study arts so my review will be based on what I get from the series.
Acting - i can't deny Earth is good, like he improve so much for this series. For Mix, i don't have any word to describe how excellent he is, but i hope he didn't put too much pressure on himself, we it's hard to do a crying scene.
Music - some series put unnecessary music /bg sound, but this series handle it very well. The music fits the scenes very well. Good job to the editor team.
Storyline - everyone had their own personal opinion but for me, the storyline is almost perfect. Back to what i said about logics. According to law, Tian actually indirectly kill Torfun but we must remember this is a fiction. Not all fiction based on logic. The writer can make a sad ending if she wants, maybe Tian end up getting prosecuted, but it's just a fiction. It would be more realistic if it goes thay way. i could say that this series is actually a mature one. You don't need a toxic character, you don't need exes or shits like that to make the main characters realize they had feelings for each other. Phupa's jealousy is not over and just sweet. This series really teach you how to listen to your heart. And i love how Tian still decided to go to US eventhough he might not be able to see Phupa, a mature love need sacrifices.

This is only my opinion, thank you <3