Han Seo-jun from True Beauty is one of K-Drama’s most unforgettable second leads. His character brings emotional depth, personal growth, and heartwarming loyalty to the story. While he doesn’t end up with the female lead, his journey resonates with fans who admire his strength, maturity, and quiet love. This second lead appreciation post explores why Seo-jun stole the show — and our hearts.
Because sometimes, the second lead is the one who steals your heart
Let’s be real — we’ve all been there. Sitting on the couch, snacks in hand, expecting to enjoy a lighthearted high school K-drama... and suddenly, boom — second lead syndrome hits. Hard. And in True Beauty, Han Seo-jun wasn’t just a second lead. He was the second lead. The one who deserved the world... but didn’t get the girl.
I’m still not over it. You’re probably not either. And honestly? That’s okay.
Why Han Seo-jun Deserved His Own Drama
There’s something magnetic about Seo-jun. He starts off as the classic bad-boy-who’s-actually-a-softie™️ — leather jacket, motorcycle, snarky comebacks. But then you see the layers: his fierce loyalty, his love for his family, his quiet protectiveness over Ju-kyung.
He’s not just there to stir up the love triangle. He’s the guy who brings emotional weight to every scene he's in.
I cried when he teared up at the comic book shop. I sobbed when he walked away after Ju-kyung smiled at Su-ho. And when he stood behind her in silent support during her most vulnerable moments? Oof. I was done.
The Subtle Beauty of Seo-jun’s Growth
What makes Seo-jun such a powerful second lead is that his arc isn’t centered on “getting the girl.” It’s about becoming a better version of himself.
He goes from being a loner with a chip on his shoulder to someone who learns to express his emotions. He doesn’t chase Ju-kyung when she chooses Su-ho — he respects her choice, even though it breaks him. That kind of maturity? Iconic.
Plus, let’s not forget: he was grieving his best friend, managing school, trying to debut as an idol, and being the designated shoulder to cry on. The man was booked and busy emotionally.
Let’s Talk Chemistry (Because It Was There)
Look, I’m not here to bash Su-ho. He was great in his own way — gentle, smart, and deeply in love with Ju-kyung. But let’s not pretend there wasn’t undeniable tension between her and Seo-jun.
Their bickering. Their shared moments. That scene on the rooftop. The almost-confession in the snow. True Beauty made us feel Seo-jun’s love, even if it wasn’t reciprocated.
And that, dear friends, is what second lead syndrome is made of.
A Gentle Reminder: Your Worth Isn’t Measured by Who Chooses You
One of the most powerful messages Seo-jun’s character delivered was this: even if you don’t “win” someone’s love, you are still worthy. You are still enough.
Seo-jun didn’t get the ending he deserved, but he walked away with his dignity, growth, and friendships intact. And that’s a message I needed — that many of us needed. Love is beautiful, but self-worth? That’s everything.
Fan Theories That Keep Me Up at Night
- Seo-jun should have ended up with Ju-kyung’s best friend. Imagine the banter!
- An alternate universe where Su-ho moves abroad, and Seo-jun gets his second chance? Yes please.
- Spin-off K-drama with Seo-jun pursuing his idol dreams while navigating new love? Manifesting it.
Final Thoughts (And a Box of Tissues)
I’ve rewatched True Beauty multiple times — and every single time, Seo-jun’s story hits me just as hard. He was real. Relatable. Raw. And while his love story didn’t end in fireworks, it left behind a warmth that stayed with me long after the credits rolled.
So here’s to the second leads. The ones who show up, love deeply, and grow silently. And here’s to Han Seo-jun — the boy who made me cry, smile, and believe that true beauty really is within.
FAQ
Who plays Han Seo-jun in True Beauty?
Han Seo-jun is played by actor and singer Hwang In-yeop, who gained immense popularity for his breakout role.
Does Seo-jun end up with Ju-kyung in True Beauty?
No, Seo-jun doesn’t end up with Ju-kyung. Although he deeply cares for her, she ultimately chooses Su-ho, leaving Seo-jun with a bittersweet ending.
Why do fans love Han Seo-jun so much?
Fans love Han Seo-jun for his emotional depth, growth, and loyalty. His complex character and heartbreaking love story resonated with viewers worldwide.

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