The K-pop world erupted with joy when BTS’ Jungkook joined ASTRO’s Cha Eun-woo for the dance cover challenge of Cha Eun-woo’s latest solo comeback title track, Saturday Preacher, on November 22. This heartwarming reunion of the famous “97-liner” besties has fans celebrating their enduring friendship and mutual support.
Jungkook Facts About the Viral Dance Challenge
| Detail | Information |
|---|---|
| Release Date | November 22, 2025 |
| Song | Saturday Preacher |
| Album | ELSE (2nd Mini Album) |
| Genre | Disco-Pop |
| Friendship Group | 97-Liner Squad |
| Viral Moment | Military uniform meet-up |
The Reunion That Broke the Internet
The video featured Cha Eun Woo dressed in his military uniform while Jungkook appeared in a hip, all-black outfit. What made the moment even more special? The two friends ended their choreography with a heartfelt salute to each other, showcasing their bond despite Cha Eun Woo’s ongoing military service.
During Jungkook’s live stream, he mentioned staying up all night eating gwamegi with soju at his house with a friend, who turned out to be Cha Eun Woo on military leave. This candid revelation gave fans a glimpse into their genuine friendship beyond the cameras.
The Legacy of Mutual Support
This isn’t the first time these two idols have supported each other’s solo ventures. Two years ago, Cha Eun Woo participated in Jungkook’s “Seven” dance challenge during his solo debut. Now, Jungkook has returned the favor, proving their friendship stands the test of time.
The 97-liner squad—which includes NCT’s Jaehyun, SEVENTEEN’s Mingyu, DK, and The8, plus GOT7’s Yugyeom and BamBam—has become legendary in K-pop for their tight-knit bond. These idols, all born in 1997, regularly show up for each other’s milestones.
About Saturday Preacher
Saturday Preacher stands as a disco-pop song, which talks about one’s internal conflict and self-transformation. The track is part of Cha Eun Woo’s second mini-album “ELSE,” which was recorded before his military enlistment in July 2025 and released while he serves until January 2027.
The comeback showcases Cha Eun Woo’s artistic evolution with a retro-inspired sound and delicate falsetto vocals, marking a departure from his previous musical style. His agency, Fantiago, emphasized that the album reveals a more authentic and instinctive side of the artist.
Explore more about K-pop idol friendships and how they support each other’s careers.
Fan Reactions Break Records
Within hours of posting, the dance challenge video garnered millions of views and countless comments from ARMYs (BTS fans) and AROHAs (ASTRO fans) alike. Fans praised both idols for their dancing skills, undeniable visuals, and the genuine chemistry that radiates from their interaction.
Social media platforms exploded with hashtags celebrating the reunion, with many calling them “face card besties” for their stunning visuals and powerful friendship. The moment reminded fans why the 97-liner group is considered one of the most attractive and talented friend circles in K-pop.
For more K-pop news and idol collaborations, visit our latest K-pop coverage.
Learn more about Cha Eun Woo’s military journey on Big Hit Music’s official site and ASTRO’s Fantagio page.
Frequently Asked Questions
Who are the members of the famous 97-liner friend group?
When will Cha Eun Woo complete his military service?
Cha Eun Woo enlisted in the South Korean military in July 2025 and is expected to complete his mandatory service in January 2027. Korean military regulations allow occasional leave, which enabled him to participate in this special dance challenge with Jungkook while on a brief break from service.
