This story was BL Plot #3, "Boys kept apart by implausible miscommunication". If both of a pair are in love with each other, mutual friends know that, and one of them doesn't talk about anything else (and yet everyone wants him), and on top of that, one of them actually told the other that he likes him, how is it possible that nothing happened? That puts Khluen into the "you are a total idiot and deserve to die alone" category.

In today's world, how is it possible NOT to know that two people broke up several years ago? Dao is obsessed with Khluen and never looked at his social media, or Gia's? Have you ever had a crush on an actor, saw him in an instagram photo with a girl, hated it, hurriedly copy/pasted what he wrote into google translate and was relieved it's his sister? Yeah, I have too. And Khluen was clearly very upset by whatever Gia said on the phone before he rushed off, so a non malignant narcissist would have said "OMG, is everything OK?" instead of making it all about him.

Everything about the plot is contrived, the characterization is inconsistent and implausible, and nobody has agency except Dao, who uses all of it to be a self-absorbed prat. And the series really boring. Try to decribe the plot. For example, Not Me would be "A guy replaces his evil twin in a marxist motorcycle gang to fight for justice and falls in love with his brother's enemy." That sounds ridiculous (and it is), but there is no world in which I would not watch that. This is "Two guys who have been in love with each other for several years continue to not communicate for seven episodes while nothing else happens."

Dunk is cute, and Joong is attractive enough, but there was just zero heat. I kept shipping Dao with Fah because there was so much more chemistry between them. Sure, they're brothers and it's wrong, but that would have been a lot more intesting than this. If not for Mek, I would have dropped this lifeless series. Honestly, the brotherly love scenes with Dao and Fah are the only thing about this that worked for me. Fah's reaction when he walks in on Dao and Khluen was actually funny, unlike all the fart and poop jokes.

The technical aspects were weak, with inconsistent lighting in scenes. The very last one where they're on a dock at night looked like someone was flashing a spot light on them on and off. And the soft-focus filter was again abused to the point that everyone looked botoxed to within an inch of their lives and their facial expressions were smoothed away.

I would skip this. If you're more interested in the follow-on series about Fah and Prince, there is absolutely nothing in this series that you need to see to understand Star In My Heart, which is clearly to a painful extent "inspired" (to be generous) by another series you may have watched that takes place in the mountains.