Aff married Chai and Mart did not marry Ploy. Mart remains committed to his love for Aff even if she is married to Chai. Ploy decides to leave her baby with Mart. She told Mart the truth in a letter and then decides to committ suicide but Khun Chai rescues her. Ploy stays with Khun Chai for ten years and after all those years, Khun Chai falls in love with her. They'll probably be married, Khun Chai and Ploy i mean. Mart believes that Ploy is dead after finding her shoes that were left behind at the bridge.
Next weeks episode, Tye and Noon are all grown up and they meet for the first time the same way Aff and Mart did. Also Chai is like a mafia man in next week's episode, that's the scene where he's has a stache. Chai meets his son for the first time as well.
Ploy is like so selfish and pure evil but then finally decides to leave after everything she had caused. I hope she ends up repaying for what she did. Although it seems like she is going to live a good life with Khun Chai and everyone will forgive her once the truth is revealed whenever that will be. So Mart is the only one that knows that Tawan is Tye's father, and Chai is the only one that knows Mart is the father of Noon. Whenever Ploy decides to tell Tawan then i think Tawan will finally forgive his friend, until then Chai will continue to despise his friend and his one true love.