Jao Sao Prissana (1999)

Original title: เจ้าสาวปริศนา

Determined to avenge the suffering caused by Wipat’s family, Rada secretly switches places with his bride on their wedding day. Moving in with Wipat while keeping her identity hidden, she faces his relentless attempts to drive her away. As their clash of wills intensifies, Rada’s resilience forces both of them to confront past wounds, grudges, and the unexpected stirrings of emotion.