Harmony Secret (2025)
| First Air Date: | 2025, July 26 |
| Last Air Date: | 2025, September 13 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 8 |
| Episode Runtime: | 60 min |
| Countries: | Thailand |
| Production: | Change 2561 |
| Cast: | Ladapa Thongkham, Akalavut Mankalasut, Punyapat Wangpongsathaporn, Saranphat Pedersen, Jiratchaya Kittavornsakul, Nithi Smuthkochorn, Nuttanan Khunwat |
Overview:
Two business heiresses—Aiwarin and Maevika—from a hotel empire and from a department store dynasty, respectively, compete for a national Duty-Free bid. From the moment they meet, an undeniable attraction sparks.