okay so i'll be short and keep in mind that this is my opinion.

The story has potential really. Wang's father dies so he goes to Thailand to find her mother, he meets a couple of people which help him through his quest and they become his friends and Ple, his girlfriend.
Then now you might ask, what's the problem? The problem is that it was too flat.
All the main characters were a little bit too heavy to bear. I started watching this because of Krist and New but yea it didn't save it. Krist's character, Wang was too weak and sensitive. Of course, it was cute and all but 13 episodes of a grown-up man behaving like that is a little bit... meh. The same goes for New's character, Win was a little bit too baby-like, however, it got better by the end of the drama so it's okay. We got character development at least. Ple was too clingy. Pat was okay.
Other than the characters (script) and okay acting, you'll notice that the whole story is kept going for too long. Yes, of course, it takes a long time to find a person in a big city. Yes, it's hard to bear such events but I don't know maybe it was just me but I knew who the mother was from episode 2 so yeah it was really boring for me.
The comedy part didn't really entertain me so it was a little bit unnecessary?

All in all, it's okay. nothing wow. just something i would watch if i was REALLY bored and didn't have ANYTHING else to watch.