Hua Jai Klairung

Klairung Phleephueathai (Nantanat Lohsuwan), a music teacher with a deep love for melody and a bond with the Royal Compositions since childhood, finds her heart shaken once again upon reuniting with Singkhon (Pasut Banyam). Singkhon is a young pilot for the Bureau of Aviation for Natural Resource Conservation—arrogant, cold, and sharp-tongued. He is a close friend she has known for over a decade, and for whom she has secretly harbored feelings without his knowledge. However, their relationship, which seems to be developing beyond friendship, faces opposition from Duangjai (Paweena Charivsakul), Klairung's mother who dislikes Singkhon, and Arthit (Dilok Thongwattana), Singkhon's father, who tries to keep them apart.
Singkhon's return brings bad news that leaves Klairung deeply stressed. She discovers that the "Ban Rak Dontri School"—a music school for blind children where she teaches—is on the verge of closing. Arthit plans to reclaim the land to build a billion-baht condominium project, disregarding the fact that the school was founded by his late wife, Daraka, with the hope of giving disabled children the opportunity to study music.