Excellent plot line, that started really well. I mean, a one night stand where one starts developing feelings for the other, the age gap, the gap in status, so many ways to make it really beautiful and fabulous. But does that happen? Sadly, no! After all, this is a Thai series. So you can't really expect too much in-depth analysis into the psyche of people, right?
*Spoilers follow! Please read at your own peril!*

I am going begin with the 'main' lead. I am going to probably invite the wrath of all EarthMix fans on my head right now, but if I can't say it here, where can I, right? Their casting is really not right! Earth is 29, Mix is 24. Casting them as someone is 40 and 30, really does no justice to either of them. Adding a slight fuzz to the upper lips and a bit to the chin does not make a person older for sure. And Mix is a real cutie. Putting him at 30 seems a little bit too much. If you want to show an age gap, maybe 5 years? Or maybe make Earth like 34 or something? Why the hell 40? It really kills the chemistry for me. And why do Earth and Mix always agree to such serious roles? They are both young, really good friends, give them something fun to do! And as I said in my review of Ai Long Nhai, onscreen chemistry doesn't mean chemistry in real life or vice versa. So, they are not the perfect pairing for me.

Jim (Earth) is a chicken rice seller, running a business that's most likely to be taken over by bigger businesses in the new upcoming mall, the designer of which is Wen (Mix), architect by profession. He is gotten out of a relationship and is not exactly looking for something new, but ends up having a one night, no strings attached stand with Jim. But unfortunately, the no strings becomes something totally different for him. Jim is still suffering from survivor's guilt about the death of his ex, who dies almost immediately after they get into a fight. And so the push and pull continues, with Wen taking every possible chance to express himself, but Jim keeps taking steps backwards. When Wen's ex makes a scene, there is more angst than actual possible love.

Next Khaotung as Gaipa and First as Alan. Don't get me wrong. They are both phenomenal actors, and have absolutely powerful chemistry. But to be honest, their talents are completely wasted in this series. Gaipa has been in love with Jim for the longest time, but instead of making things clear to him, Jim literally drags it on. Sometimes I felt that Jim really used Gaipa in a way! As for Alan, dude, your relationship is over. Get over it! Move on! As the angst ridden Alan, First is fantastic. But I don't get it. Why do you force a relationship? Isn't love mutual? If it's over, it's over! But the way Alan held on, it's almost pathetic. Wen made it clear he does not love him anymore. It was not very comfortable to watch.

Finally Gemini as Heart and Fourth as Li Ming. As warm as a hug, as soft as as clouds, as beautiful as the sunrise and as heartwarming as comfort. I could wax poetic about them the whole day. They are young boys, but the talent is just overflowing. Heart has been deaf and mute for 3 years because of an illness. But both his parents don't take the time to understand him, instead keeping him at home all the time, not even trying to learn sign language. It takes Li Ming less than a month, to not only start learning sign language, but also opens up the world for him, making him feel loved and important. Their story is wonderful, because there are no misunderstandings, no negativity, no stuttering around, nothing. The amount these two kids communicate, even though one is deaf and mute, should put grown-ass adults to shame. The way Li Ming translates when Heart talks to his mom was just phenomenal. He was the one feeling the pain that Heart was undergoing. The only thing that bothered me was the lack of subtitles for Gemini's sign language. That would not have made us feel that things were lost in translation.

I was thinking I am going to be annoyed with Li Ming's mom, and for a moment, I was really upset. You don't become gay because of heredity or surrounding factors. Just because Jim was gay, how could Li Ming? But I was glad she redeemed herself, accepting Jim and Wen and encouraging Li Ming and Heart.
I don't why we had Leng and Praew, unless it was for showing what an ideal friend, big brother, perfect man Jim is. It's a little hard to believe. I also find it really in poor taste that just to make Alan and Gaipa meet, they had to actually kill Gaipa's mom. Was their no other way? It would have been nice to see Heart and Li Ming actually going to America, a nice goodbye at the airport, instead of meeting in front of Jim's truck, making it a boring sort of an ending. Lots of unfinished feelings. It started with a bang, the first scene itself heating up the screens, but post that, 0% development, hardly any kisses, except in the last scene, kind of a vice versa of the first. GMM TV really needs to up their game, like most series are doing now. These fish kisses are not going to keep the viewers, but okay, I do agree, mostly the couples they come up with just mow down on sheer chemistry. Let's hope that at least continues.

I will recommend a one time watch, mainly because I fell in love with Fourth and Gemini. So if not for anyone else, watch it for them! Good luck!