SEOUL: Beloved K-drama actress Kang Seo Ha, best known for her role in the hit series Heart Surgeons, has tragically passed away at the age of 31 after a prolonged battle with stage 4 acute stomach cancer.
Kang Seo Ha’s family confirmed the heartbreaking news, revealing that the actress’s health took a critical turn during her second round of chemotherapy. Her untimely passing has left fans, friends, and colleagues in mourning, with tributes pouring in across social media.
In an emotional post shared on Instagram, a close family member of Kang Seo Ha posted a video montage of cherished memories with the actress, accompanied by a heartfelt caption that expressed deep sorrow and enduring love.
“I still don’t believe it, sis,” the post began. “You were carrying so much pain, always worried about those around you, worried about me. My angel who left too soon… I’m glad you no longer need painkillers. You worked so hard.”
The post continued with a promise to honour her memory and look after their grieving family:
“Don’t worry, I’ll take care of aunt, uncle, and the others. I’m trying to live a normal life, in a house by the sea — something that brings me a little happiness. I love you so, so much, Kang Ye-won. Thank you for coming into our lives.”
The tribute concluded with a simple yet powerful message:
“Thank you so much for being my sister… I miss you already. I love you.”
Kang Seo Ha had earned a loyal following in South Korea’s entertainment industry with her compelling performances and bright on-screen presence. Her death marks a significant loss for the K-drama community, with fans remembering her not just for her talent, but also for her strength and warmth during her illness.
A private funeral is expected to be held by the family in the coming days.

