Rung Thip

Two twin brothers have fallen for the same girl. One of the brothers married her and the other one was jealous, to the point where he killed his brother. He then came back home trying to act like his brother in front of his father and sister-in-law, but the wife saw through him. She was also near 9 months due pregnant and ran for her life on a stormy night. Since then, the uncle has been searching for her. Some accidents happened and she gave birth to her daughter, Kaew, on an island. She gave Kaew to an old grandmother to take care of because she couldn't take her child on the run. She promised she will come back for her, when the child has grown older. Kaew waited on the island each day and night for the mother. Years pass and her mother still did not appear to pick her up.
Unlucky, Kaew meets Tian at a restaurant. He was beaten up by a group of drunk men and Kaew fought with them. She was basically dressed as a boy to protect herself. Tian stayed with Kaew and her grandmother until the grandmother felt ill and died. After that, Tian took Kaew to live in his house while he left to further studied. He returned after a couple of years only to see that Kaew has grown into a beautiful lady now. Will Kaew ever find her mother? Will she and Tian develop a romantic relationship?
(Source: AsianFuse Wiki)
~~ Adapted from the novel "Rung Thip" (รุ่งทิพย์) by Senee Boodpaked (เสนีย์ บุษปะเกศ).