While K-dramas are widely celebrated for their swoon-worthy romances and emotional rollercoasters, this Siblings Day, we’re turning the spotlight on something just as powerful — the beautiful and complex relationships between siblings portrayed in Korean dramas. From loyalty and laughter to fights and forgiveness, these sibling duos offer a raw and touching representation of family bonds that can rival any romantic storyline. These shows serve not only as entertainment but also as a reminder of how resilient and real sibling love can be.
It’s Okay To Not Be Okay
This unforgettable drama didn’t just stand out for its deep dive into mental health — it also gave us one of the most heartfelt brotherly bonds in K-drama history. The emotional connection between Moon Gang-tae (played by Kim Soo-hyun) and his autistic elder brother Moon Sang-tae (Oh Jung-se) is the heart of the story. After the loss of their mother, Gang-tae takes on the role of protector, sacrificing his own dreams to care for Sang-tae. Their journey is full of healing, grief, and growth, showing how unconditional sibling love can stand firm through every storm.
True Beauty
Set in a high school backdrop filled with glitz and peer pressure, True Beauty showcases a sibling dynamic that’s both hilarious and heartwarming. Im Ju-kyung (Moon Ga-young) lives a double life as a barefaced teenager and a makeup artist with goddess-like beauty. Amidst all the chaos, her siblings — the witty Im Ju-young and the fiercely supportive Im Hee-kyung — keep her grounded. Their antics, including a hilarious punishment where they clip each other’s toenails while saying “I love you,” reflect how weird but wonderful sibling love can be. And when Ju-kyung faces judgment from others, her siblings are always ready to shield her with fierce loyalty.
Weightlifting Fairy Kim Bok-joo
This light-hearted and inspiring drama introduces us to Jung Joon-hyung (Nam Joo-hyuk), a swimmer raised by his aunt and uncle after being abandoned by his mother. His bond with his cousin, Jung Jae-yi (Lee Jae-yoon), is portrayed like that of real brothers. Their relationship is filled with small acts of kindness, encouragement, and quiet support that prove family isn’t just defined by blood. Watching their interactions feels like witnessing a real-life sibling bond full of comfort and understanding.
So this Siblings Day, whether you’re the overprotective elder or the mischievous younger one, take a moment to appreciate the ride-or-die moments that only siblings can give. K-dramas remind us that no matter how many disagreements we have, family — and especially siblings — are the ones who will always stay in our corner, laughing and crying with us through life’s ups and down.
