Looking for a K-drama that flips the script on romance? Don’t miss out on watching the new Korean drama “My Girlfriend Is the Man” this month, starring ASTRO’s Sanha and Oh My Girl’s Arin! This fresh series blends heartfelt laughs with a wild, unexpected twist—turning campus love into a gender-bending rollercoaster. Here’s what you need to know before you watch.
“My Girlfriend Is the Man!” Korean Drama (2025)

Director Yoo Gwan Mo, known for his hit series “Police University,” directed the new series “My Girlfriend Is The Man.” Meanwhile, the script is penned by writer Lee Hae Na and webtoon writer Massstar. The unique series will present a witty rom‑com with a thought-provoking story that questions the boundaries of love, both in body and soul. According to the original webtoon writer, Massstar, the story explores “the many forms of love” and how we learn to accept one another.
What’s the Story About?
“My Girlfriend Is The Man” (내 여자친구는 상남자) follows the quirky love story of Park Yoon Jae and Kim Ji Eun, who meet on a blind date and quickly become a couple. But everything changes when Ji Eun suddenly wakes up as a man—thanks to a rare genetic trait that runs in her family. Now living as Kim Ji-hoon, she must figure out how to survive campus life (and love) in a totally new form.
Things get even more complicated when Kang Min Ju, the campus sweetheart, starts chasing Yoon Jae. She has no idea about Ji Eun’s secret. With all this chaos, the drama explores the themes of identity, love, and acceptance, served with humor and heart.
“My Girlfriend is the Man!” Cast and Characters

ASTRO’s Yoon Sanha as Park Joon Yae
Park Yoon Jae is a sweet and likable college student. He is also a loving boyfriend and handles unexpected twists with heart.
Oh My Girl’s Arin as Kim Ji Eun/Kim Ji Hun
Kim Ji Eun is a warm-hearted girlfriend. She switches seamlessly between her female and male personas, delivering an engaging dual performance that captures vulnerability and charm.
Yoo Jung Hoo as Kim Ji Hun
Kim Ji Hun is the male alter ego of Kim Ji Eun.
Chuu (ex-LOONA) as Kang Min Ju
Kang Min Ju adds depth and tension as the third corner of this budding love story.
Fun Facts & Reasons to Watch
From Webtoon to Screen
The new rom-com is based on the Naver hit webtoon “My Girlfriend Is a Real Man” (내 여자친구는 상남자) by Massstar, which ran from 2018 to 2020.
Idol Power
Yoon San Ha, Arin, Yoo Jung Hoo, and Chuu bring their K‑pop charm to the screen.
New Love Triangle
The character Kang Min Joo (played by Chuu) wasn’t in the webtoon. She’s a brand-new addition just for the drama. Massstar loved the idea and called her addition “irresistibly charming.”
Chuu’s Acting Debut
“My Girlfriend Is a Real Man” marks Chuu’s first foray in acting.
Bromance Vibes
The heartfelt bond between Yoon Jae and Ji Hoon is one of the author’s favorite parts. She hopes viewers feel that affectionate emotional arc.
“My Girlfriend Is the Man!” Premiere & Where to Watch
- Premiere Date: July 23, 2025
- Episodes: 12
- Channel: KBS2
- Schedule: Wednesdays & Thursdays at 9:50 PM KST
- Streaming Platforms: Viki and Viu (with subs)
Final Thoughts
“My Girlfriend Is The Man” isn’t your typical rom-com, as it comes with a twist that will give you a new perspective on love, identity, and what it means to accept someone, no matter what. Brace yourself for electric chemistry and a bromance unlike any other.
Watch the trailer for “My Girlfriend Is the Man!” below.
What do you think about gender-bending stories in K-dramas? Please share your thoughts in the comments.
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Best Drama ever ,Astro Arun , you guys are the best Astros ever