Klin Kaew Klang Jai is a great Thai drama. Story is about a plot that began at the birth of a child without a father. A successful business women, Khun Ying, has an affair with her childhood love, Khun Orachun. K. Ying has a baby from K. Orachun, although he is already married to another women- Khun Mesa (in a lower social class suiting his own status).
The heiress millionaire baby, Khun Prapai, is switched with a prostitute’s baby left for an orphanage at the hospital. The real heiress is raised in the orphanage and adopted by K. Mesa to be her servant as revenge in her spiteful plans.
Prakai is forced to an island and pretend to be the wife of a high society man that was blinded by a car accident. They fall in love, but he regains his eyesight after surgery so he believes Khun Apo was the one that had taken care of him, when it was really Prapai. Has great ending. Can watch it here.
