Ruk Nai Marn Mek

Khun Chai and Nongsai are childhood friends. After Nongsai was diagnosed with polio leaving her unable to walk, Chai had to leave and go to America. To Nongsai, this was where their relationship ended, believing that her “p’Chai” had forgotten all about her. Years later, Chai comes back to Thailand, with his wife that he married abroad named Chomphilai. Khunying Aumporn, Chai’s mother, is quite unhappy with the fact. But after she finds out that Chom comes from a good and wealthy family, she decides to accepts her into the family. All seems well until Win, Nongsai’s father, shows up along with a legally binding agreement stating that Chai and Nongsai are to be wedded or Aphirukphuban family must pay the debt of 100 million bahts that Chai’s father had borrowed from Win. In exchange, khunying Aumporn’s diamond necklace is taken as collateral. In order to avoid paying 100 million bahts and get the diamond back, khunying Aumporn convinces Chom to divorce Chai so he can marry Nongsai.