Interlocking Hearts on Chao Phraya weaves a compelling narrative of fated love and heartbreaking loss. Srinuan, the captivating and martial arts-gifted daughter of a village headman from Laantey Ayudhaya, effortlessly draws admirers. During a school break, Lersun, a military cadet and governor’s son, visits her village and is instantly smitten when he sees her perform a traditional dance. Their love blossoms into a deep, passionate romance.
Lersun promises to return and marry Srinuan before heading back to school. However, a cruel twist of fate intervenes; he suffers an accident, completely losing his memory and forgetting Srinuan. Back in Bangkok, his mother arranges his marriage to Sroipetch, the daughter of an influential figure. Srinuan, seeking her lover in Bangkok, is crushed when Lersun behaves as a stranger. Heartbroken, she returns to Laantey. Twenty years pass, and Lersun is now a deputy commissioner with a daughter and a son by Sroipetch. Meanwhile, Srinuan has her own beautiful and talented daughter, Dao.
Other names: เลือดเจ้าพระยา, Luerd Chrao Phraya, Lueat Chao Phraya