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Where to Watch "Secret Relationships" and Why This BL K-Drama Is Trending in 2025!

Writer: Disha PaulDisha Paul

Secret Relationships is a Must-Watch BL K-Drama!
Secret Relationships is a Must-Watch BL K-Drama!


Secret Relationships is the latest sensation in Korean BL dramas, gaining massive popularity for its unique love square and intense storyline. Fans are eager to know where to watch this drama and why it's worth their time!


The series premiered on February 27, 2025, and is available on platforms like Watcha (South Korea), FOD (Japan), LINE TV (Taiwan), iQIYI (Americas), and GagaOOLala in selected regions. These streaming services have made the drama easily accessible to global audiences, further fueling its popularity.



The story follows Jung Da On, a hardworking salaryman who frequently clashes with his colleague, Joo Seong Hyeon. Their relationship becomes increasingly complicated as two other figures, his former tutor Shin Jae Min and company heir Kim Su Hyeon, enter the picture.


The love square situation keeps viewers on edge, making each episode a rollercoaster of emotions. And that's why this BL Kdrama is creating buzz over the internet.


Secret Relationships (Credits: Watcha)
Secret Relationships (Credits: Watcha)

Why Secret Relationships Is a Must-Watch!


The series stands out for several reasons:


  • Complex Plot:


It delves into the life of Jung Da On, a resourceful young man from a challenging financial background. His relationships with three distinct men, his colleague Joo Sung Hyun, former tutor Shin Jae Min, and company heir Kim Soo Hyun, form a complicated love triangle that keeps viewers hooked.


Secret Relationships (Credits: Watcha)
Secret Relationships (Credits: Watcha)

  • Stellar Cast:


  • Kim Jun Seo as Jung Da On:

Kim Jun Seo, a member of the K-pop group WEi (위아이), makes his acting debut as Da On, a hardworking salaryman, showcasing his talent in the lead role.


  • Cha Sun Hyung as Joo Sung Hyun:

Playing Da On's colleague who develops genuine feelings for him, Cha Sun Hyung is a rising actor known for his guest roles in dramas like Dreaming of a Freaking Fairytale and Nevertheless.


  • Kim Ho Young as Shin Jae Min:

Kim Ho Young plays Da On's supportive former tutor. A seasoned actor with a strong background in theater and television, he previously starred in the web series Branding in Seongsu as Cha Jung Woo.


  • Cha Jung Woo as Kim Soo Hyun:

Cha Jung Woo portrays a company heir facing his struggles. An emerging actor, he previously appeared in a guest role in The Tale of Lady Ok.


Secret Relationships (Credits: Watcha)
Secret Relationships (Credits: Watcha)

  • High Production Quality:


Produced by Playlist Studio in collaboration with Kakao Entertainment and Fuji Television, the series benefits from a top-notch direction by Yang Kyung Hee and is written by Lee Yo Jin.


Compared to previous Korean BL dramas like Where Your Eyes Linger and Semantic Error, Secret Relationships offers a more complex and mature storyline. It explores workplace romance, past connections, and power struggles, making it a compelling watch for BL fans.


Secret Relationships (Credits: Watcha)
Secret Relationships (Credits: Watcha)

With its gripping plot, high production quality, and an emotionally engaging cast, Secret Relationships is a drama that shouldn't be missed.


Have you started watching it yet? What do you think of the love square? Share your thoughts in the comments!



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