Rak Rissaya

Patamachatchawan (Ketmanee) is the only daughter of Prajak (Pairote), a wealthy and influential businessman. Intelligent and well-rounded, she is admired by many men. However, all her love and attention are devoted to only two people: Dr. Chet (Jirayus), her adoptive older brother, and her father.
Patama’s love for both men is possessive and intense—far beyond what is considered normal. Yet others simply assume it is because she grew up without a mother. Prajak both loves and fears upsetting her. Secretly, however, he has a second wife, a widow named Samorn (Supansa), who has a daughter named Monchan (Intira). Monchan is gentle and well-mannered but suffers from a chronic illness.
Hoping Patama will come to accept them, Prajak brings Samorn and Monchan into the family home. This only fuels Patama’s resentment. A series of unfortunate incidents then leads everyone in the household to misunderstand the situation, believing that Patama is deliberately trying to harm Monchan.
Follow the rest of the story in Love and Jealousy.