Series synopsis
Harmony Secret, also known as ดีลลับฉบับเล่นเล่ห์ is a drama television series that premiered on ONE 31 on July 26, 2025. It ended on September 13, 2025. It stars Punyapat Wangpongsathaporn, Saranphat Pedersen, Ladapa Thongkham and Jiratchaya Kittavornsakul.
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.
Premise
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.
Cast and characters
Leading cast
- Punyapat Wangpongsathaporn as Aiwarin
- Saranphat Pedersen as Maevika
- Ladapa Thongkham as G Jirana
- Jiratchaya Kittavornsakul as Yam Yolada
- Akalavut Mankalasut as Rachen
- Nithi Smuthkochorn as Nuttakorn
- Nuttanan Khunwat as Attawit
Episodes
This series spans 1 season with 8 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 8 | July 26, 2025 | September 13, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 | Episode 1 | July 26, 2025 |
| 2 | Episode 2 | August 2, 2025 |
| 3 | Episode 3 | August 9, 2025 |
Production
Release
| Original network/platform | ONE 31 |
|---|---|
| First aired | July 26, 2025 |
| Last aired | September 13, 2025 |
| Runtime | 60 minutes |
| Status | ended |
| Schedule | Saturday at 22:30:00 |