On July 27, 2025, K-pop star Cha Eun Woo of ASTRO shared a deeply personal moment with fans as he officially revealed his military-ready buzz cut and said his goodbyes before enlisting in the South Korean military.
Known for his visuals, multi-talented artistry, and warmhearted nature, Cha Eun Woo’s upcoming enlistment has stirred emotions among fans, fellow idols, and colleagues across the industry.
Through an emotional Instagram post, Eun Woo offered a glimpse into his final hours before enlistment—complete with touching moments with fellow ASTRO members and close friends.
His departure not only marks a temporary pause in his entertainment activities but also highlights the bonds he’s formed over the years, both within and beyond his group.
A Symbolic Haircut: Embracing the Duty with Grace
Just one day before entering the military, Cha Eun Woo debuted his buzz cut on social media, officially signaling the start of a new chapter.
The photos showed the idol looking calm and composed, radiating maturity and quiet strength. For many fans, this haircut held symbolic weight—an outward sign of a responsibility he is taking seriously.
The buzz cut, a tradition among enlisting soldiers, became an emotional moment as fans across the globe flooded social media with messages of support, love, and pride.
Also Read: Cha Eun Woo Officially Announces Military Enlistment Date, Set to Serve in Army Military Band
Eun Woo’s expression in the photos reflected both the seriousness of the occasion and his readiness to face the challenges ahead.
A Farewell Dinner with Loved Ones
Accompanying his buzz cut reveal were heartwarming photos of a farewell meal shared with some of the closest people in his life.
ASTRO members MJ, JinJin, and Yoon San Ha gathered with Eun Woo for this special sendoff, showcasing their tight-knit bond that has lasted since ASTRO’s debut in 2016.
Also present at the dinner was Moon Sua of Billlie, the younger sister of Moonbin, Cha Eun Woo’s late bandmate and dear friend.
The inclusion of Moon Sua made the moment even more poignant, reminding fans of the enduring connection between the ASTRO members and Moonbin’s family.
It was a quiet but powerful tribute to their shared loss, unity, and support for one another.
The group photos captured laughter, warmth, and unspoken emotion—highlighting the strength of these friendships that transcend the stage and screen.
Military Service in the Band Unit
On July 28, Eun Woo officially began his mandatory military service, joining the ranks of thousands of Korean men who fulfill this national duty each year.
Unlike many idols who are assigned to the army or public service duties, Eun Woo has been placed in the military band unit—an assignment that still involves rigorous training and service, but also utilizes his musical background.
As a former trainee under Fantagio with years of vocal, instrumental, and performance training, Eun Woo’s inclusion in the military band seems a natural fit.
It not only ensures he can continue to share his talents in a different capacity, but also allows him to serve with honor in a way that aligns with his strengths.
Fans Rally Behind Eun Woo with Messages of Love and Pride
Since the announcement of his enlistment, fans around the world—lovingly known as AROHA—have expressed overwhelming support.
Also Read: Cha Eun Woo Applies for Military Band Service Ahead of Enlistment—Results Pending
Social media platforms were filled with tribute posts, video compilations of his career highlights, and messages of encouragement under trending hashtags like #SeeYouAgainEunWoo and #ProudOfChaEunWoo.
Fan projects have also taken shape, including donation drives, care package initiatives, and banner displays across Seoul and major international cities.
These gestures reflect the deep appreciation fans hold for Eun Woo—not just as a celebrity, but as a role model who has consistently shown humility, respect, and professionalism.
Legacy Before Enlistment: A Multi-Talented Star
Before entering the military, Cha Eun Woo solidified his reputation as one of the most versatile entertainers of his generation.
From his acting debut in “My ID is Gangnam Beauty” to leading roles in “True Beauty” and “Island,” his career has spanned dramas, films, variety shows, and music.
He recently appeared in the variety show “Rented in Finland,” showcasing a more candid and relatable side of himself to viewers.
His grounded personality and charisma have made him a favorite not just in Korea, but also across Asia and the global K-pop community.
Eun Woo’s departure will undoubtedly leave a temporary void in the entertainment scene, but fans are already counting down the days to his return.
A Temporary Goodbye, Not a Farewell
As Cha Eun Woo begins this meaningful journey, his fans, colleagues, and loved ones stand firmly behind him.
While he will be away from the public eye for some time, his presence continues to resonate in the memories he’s created, the friendships he’s nurtured, and the work he’s left behind.
Military service may mark a pause, but for someone as dedicated and resilient as Eun Woo, it’s also a stepping stone toward further growth.
His fans will be waiting patiently for his return—and when that day comes, it’s certain that Cha Eun Woo will come back even stronger, wiser, and more inspired than before.
Wishing Cha Eun Woo a safe, healthy, and fulfilling service—until we meet again!
