Ngọn Lửa Đức Hạnh, Plerng Boon (2017)

Pimala (Bella) and Jai Rerng (Janie) have been best friends since they were young, being neighbors and classmates. One day, the Rerk family (Pong) moved near their houses, and the three of them became close. Shortly after, Rerk and Jai Rerng developed feelings for each other. For Rerk, Jai Rerng meant everything, but she didn't pay attention to him. Every time they faced relationship problems, Rerk always sought advice from Pimala.

Every relationship faces cracks when a third person appears. After meeting Terdpan, Jai Rerng had a change of heart and broke up with Rerk to marry Terdpan. Faced with shock, Rerk completely fell apart and resented Jai Rerng. However, during that time, Rerk was fortunate to have Pimala by his side, who encouraged and comforted him during his difficult times. Some time later, Rerk officially confessed his love to Pimala and they promised to get married after she graduated.

But no one expected that on the day of Rerk and Pimala's engagement, Jai Rerng returned. She said she had divorced Terdpan. After Rerk and Pimala got married, they moved in together. At the same time, Jai Rerng came to seek help from Pimala and was moved by her friend's situation. Pimala agreed to let Jai Rerng live with them, unaware that this decision would lead her own life into tragedy.

After moving into Rerk and Pimala's house, Jai Rerng did everything to interfere in their lives. Initially, the pain and hatred of being abandoned in the past made Rerk have the intention of revenge, seducing her, but in the end, he fell into his own trap. Feeling guilty, Rerk confessed everything to his wife, shocking Pimala greatly. She suggested divorcing Rerk, but he refused. However, the breaking point that led to their divorce was when Pimala discovered that Jai Rerng was pregnant with Rerk's child.

After divorcing Pimala, Rerk and Jai Rerng officially lived together as a couple. They had a son together, but their life was not as perfect as imagined. Constant arguments, misunderstandings, and different ways of living made Rerk realize that Jai Rerng was not suitable for him. The feeling of regret and sorrow became even stronger when Jai Rerng took their son and left. Rerk wanted to beg for forgiveness from Pimala, but her heart was deeply wounded.

Where will Rerk's life ultimately lead? Will Pimala find peace after the pain she endured? And in the end, will Rerk find happiness with someone else?