Falan shoots his dad by accident so Laai Seua finally dies in the next episode. The sad part is that he's happy about his father's death. That's one less person to look down on him. So what I'm disappointed about is that there isn't a twist. As Chen was getting ready to find a signal for the radio, Walapa runs off with it and used her gloves to make Chen faint during their confrontation. She brings the radio to Nam Kaang, who as expected, went back on her words and told the Kamnan gang about their deal. So Kamnan and his men were also there during the exchange. Walapa got Na Noi in exchange for the radio. However, she put a whole bunch of poisonous snakes into the bag. One of the snake bit Nam Kaang. Walapa tried to snatch the bag back but failed. She ran off with Na Noi while Chad's men chased them. They decided to separate as Walapa returned back to the mill to try and retrieve the radio.
Meanwhile, Chen wakes up and reads Walapa's letter. She apologized for doing what she did, but she cannot let Na Noi die. She told him that she loves her crazy husband (Ah baa Chen) and that she will risk her life to bring back the radio. At the mill, Walapa meets Chad who has the radio and they face off in a fight. Na Noi makes it back to their hiding spot safely just in time to tell Chen to go help Walapa. Chen goes and help Walapa. Walapa gets badly beaten by Chad and he broke the radio. Chen then comes help her in time and Chad runs off. Walapa apologizes to Chen and faints. Btw, during all that Nam Kaang is slowly dying as the venom seeps through her body.
When Walapa wakes up, she finds Chen angry and upset outside, punching the tree. She goes to talk to him and tells him she's sorry for ruining their only hope. But Chen says that he's not upset about that. What he's upset about is that she was willing to die and leave him all alone. He says he's not mad about what she had done. She did the right thing. He admires her bravery instead. Awww, I just love their relationship! As for the radio, forget about it. They'll find another way to defeat the bad guys.
Another sad spoiler, Poo Kong Samaan dies after being stabbed in the stomach by Tom

I wanted him to have a happy ending with Deuan and Plerng. He forgave Plerng and apologized for accusing him of being a murderer. He now knows how good of a person he is and trusts that he'll be able to take care of his sister and his niece or nephew.