Prissana(2000)

Original title: ปริศนา

After growing up in America, Prissana returns to Thailand to reconnect with her family and start a career as a teacher. Amid social gatherings and family obligations, she catches the eye of the honorable Tun Chai, sparking a complicated but growing romance. As misunderstandings, jealousy, and family expectations arise, they must navigate obstacles to discover love and trust in one another.