Series synopsis
My Bias is Showing?!, also known as 최애가 나타났다?! is a South Korean comedy drama television series that premiered on TVING on August 28, 2025. It ended on September 25, 2025. It was created by Nabit. It stars Park Jin-woo, Kim Kang-min, Shin Seong-ha and 김흥준.
A flustered teacher scrambles to hide his fanboy side when his idol films at school—but being cast as his co-mentor makes secrets hard to keep.
Premise
A flustered teacher scrambles to hide his fanboy side when his idol films at school—but being cast as his co-mentor makes secrets hard to keep.
Cast and characters
Leading cast
- Park Jin-woo as Na Ae-jun
- Kim Kang-min as Choi Si-yeol
- Shin Seong-ha as Yun Joo-ha
- 김흥준 as Kyu-Sung
- Han Jung-hoon as JJ
- Min Yoo-jun as Kyu-tae
Guest cast
- Ji Ho-geun as Han Tae-yi
- Kim Jin-kwon as Yun Se-heon
- Song Han-gyeom as Seo Do-yoon
- Kim Jeong-ha as Song Joo-ha
Episodes
This series spans 1 season with 10 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 10 | August 28, 2025 | September 25, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
My Bias Appeared! Teacher Aejun’s world turns upside down when his favorite idol, Siyeol, suddenly appears before him. |
August 28, 2025 |
| 2 |
Can You Like Me? During a shoot, Siyeol’s teasing makes Aejun’s heart race, blurring the line between fantasy and reality. |
August 28, 2025 |
| 3 |
My Bias Texted Me?! Siyeol’s sudden coldness confuses Aejun—until a surprising invitation brings them closer than ever. |
September 4, 2025 |
Production
Release
| Original network/platform | TVING |
|---|---|
| First aired | August 28, 2025 |
| Last aired | September 25, 2025 |
| Runtime | 30 minutes |
| Status | ended |