The ‘97 Line is one of the most beloved friend groups in the K-pop world, known for its impressive lineup of multi-talented idols born in the year 1997. This tight-knit circle includes BTS’s Jungkook, GOT7’s BamBam and Yugyeom, SEVENTEEN’s Mingyu, The8, and DK, ASTRO’s Cha Eunwoo, and NCT’s Jaehyun. Each member has carved a unique identity in their respective groups, yet their shared birth year and experiences in the entertainment industry have created a strong, lasting bond.

What makes the ’97 Line so special is the genuine friendship and brotherhood that they maintain despite belonging to different agencies and having jam-packed schedules. Their interactions, whether in behind-the-scenes clips, casual hangouts, birthday posts, or Instagram lives, often go viral among fans. From friendly teasing and heartfelt support to celebrating each other’s milestones, the group exudes a sense of camaraderie that fans find endearing.

The Wooga Squad is one of the most iconic and endearing friend groups in Korean entertainment, capturing the hearts of fans with their undeniable chemistry and unwavering support for one another. The group was formed during the filming of the 2016 historical drama Hwarang, where BTS’s V (Kim Taehyung), Park Seo-joon, and Park Hyung-sik first grew close. Their friendship later expanded to include Choi Woo-shik, best known for Parasite, and musician Peakboy, completing the five-member squad.

The name “Wooga” is short for the Korean phrase “Woori-ga Gajok-inga?” which translates to “Are we family?”—a fitting reflection of their chosen family dynamic. Despite their diverse careers spanning music, television, and film, the Wooga Squad remains a tight-knit group, often seen cheering each other on publicly and privately.

They’ve been spotted attending each other’s premieres, concerts, and fan events, frequently leaving messages of encouragement and love. Their brotherhood was also highlighted in the 2022 reality show In the SOOP: Friendcation, where fans got a rare and intimate look at their interactions during a group trip. The series showcased everything from heart-to-heart conversations and shared meals to playful antics and quiet moments, offering a glimpse into the genuine affection and comfort they bring each other.

Nicknamed the Model Avengers, this charismatic group of longtime friends includes Kim Woo-bin, Kim Young-kwang, Lee Soo-hyuk, Sung Joon, and Hong Jong-hyun—all of whom began their careers as fashion models before successfully transitioning into acting. Their nickname is a playful nod to both their towering visuals and their close-knit, almost superhero-like dynamic, often compared to the camaraderie of Marvel’s Avengers.

The members first met during the early stages of their modeling careers in the late 2000s, a time when the South Korean fashion scene was booming and male models were beginning to attract significant attention. As they began shifting into acting, taking on diverse roles in dramas and films, their friendship continued to thrive. They supported each other’s growth, often attending premieres, sharing words of encouragement, and even collaborating on-screen—such as in the popular drama White Christmas, which featured several members of the group.

Despite the demands of fame and busy schedules, the Model Avengers have maintained a strong brotherhood. They’re known for celebrating milestones together and occasionally reminiscing about their early modeling days in interviews. While they may not be as publicly visible as other idol-based friendship groups, their bond is just as deep—rooted in years of shared experience, loyalty, and mutual respect.

The Hyung Squad is a cherished and well-known friend group in the Korean entertainment industry, made up of actors who share a warm, brotherly bond. The core members include Jo In-sung, Cha Tae-hyun, Bae Sung-woo, Kim Ki-bang, Song Joong-ki, and occasionally Lee Kwang-soo, who is also close with many in the group. The term “hyung” means “older brother” in Korean, and it perfectly captures the vibe of the group—full of camaraderie, advice-giving, and protective affection.

What makes the Hyung Squad stand out is the dynamic between veteran actors like Jo In-sung and Cha Tae-hyun, who are often seen guiding and looking out for the younger members. Many of them became close while working on various projects together or through industry gatherings, eventually forming a tight-knit circle that extends beyond just professional relationships.

They often travel together, share meals, and provide emotional support during difficult times, including military enlistments or personal losses. Fans have caught glimpses of their bond in interviews, variety show appearances, and social media posts, where they’re seen joking around or praising each other’s work.

The Padding Squad is a heartwarming and tight-knit friend group in the K-pop world, consisting of SHINee’s Taemin, EXO’s Kai, BTS’s Jimin, HOTSHOT’s Timoteo, former Wanna One member Ha Sung-woon, and non-celebrity Jung Kwon-ho. The group’s unique nickname comes from a time when they were all spotted wearing similar padded jackets—an inside joke that eventually became the group’s official name among fans. Despite coming from different agencies and groups, their bond has remained strong over the years.

Their friendship began in their trainee days or early debuts, and it’s rooted in shared experiences navigating the challenges of idol life. Whether it’s offering emotional support, celebrating birthdays together, or simply hanging out in private, the Padding Squad has shown that their connection goes far beyond work. Fans especially love the rare glimpses into their friendship through birthday posts, behind-the-scenes photos, and stories shared during interviews or livestreams.

What sets the Padding Squad apart is their balance of playfulness and sincerity. They’re often seen teasing one another, yet they’re also incredibly loyal and protective. Even as their individual schedules become busier, they make time for each other, proving that genuine friendship can thrive even in the high-pressure world of entertainment. Their bond is a comforting reminder that, at the end of the day, behind the fame and the spotlight, they’re just a group of close friends who enjoy each other’s company.

Ji Chang-wook, Kim Rae-won, Lee Jong-hyun (of CNBLUE), Choi Tae-joon, and Choi Jong-hun (of FTISLAND) form a lesser-known but genuinely close-knit circle of friends in the Korean entertainment industry. Their friendship, though more private than some idol-based groups, is grounded in mutual respect, loyalty, and shared experiences as actors and musicians navigating fame and public life.

The group is known for making time for one another despite busy schedules, often gathering for personal celebrations and low-key hangouts. A notable moment that drew attention was when they came together to support Kim Rae-won ahead of the release of his film Prison, showing the kind of sincere camaraderie that goes beyond social media appearances. Their friendship is built on emotional support as well as shared humor and trust.

​Nuthang (pronounced “New Thang”) is a private South Korean fashion collective formed in February 2007, comprising 12 close friends from various sectors of the entertainment industry, including models, stylists, actors, and musicians. The group’s name reflects their desire to think innovatively and push creative boundaries. ​

Prominent members of Nuthang include G-Dragon and T.O.P of BIGBANG, model and actor Lee Soo-hyuk, model Kim Young-kwang, and stylist Yang Seung-ho. Their friendship dates back to their youth, having met during social outings, and they have maintained their close bond as they rose to prominence in their respective fields.​

The collective is known for its significant influence on South Korea’s fashion scene, with members often collaborating on projects and supporting each other’s endeavors. For instance, Lee Soo-hyuk has discussed how their shared passion for fashion and creativity has strengthened their friendships over time.

​The “92 Club” is a close-knit group of South Korean idols born in 1992. The members include:​ MAMAMOO’s Moonbyul, EXID’s Hani, BTS’s Jin, VIXX’s Ken, B1A4’s Baro, and B1A4’s Sandeul.

Despite their busy schedules, the group maintains a strong bond and stays connected through a group chat. They occasionally meet up to enjoy activities such as dining together, having drinks, and visiting escape room cafés.

Their camaraderie has been highlighted in various media appearances. For instance, Moonbyul mentioned their frequent gatherings, including dining and playing escape room games together. Additionally, Baro showed his support by attending BTS’s concert to cheer for Jin, demonstrating the group’s mutual support and friendship.

The “92 Club” exemplifies the lasting friendships that can form among idols, providing them with a supportive network amidst their demanding careers

​The “Fairy Princess Group” is a close-knit circle of South Korean female celebrities known for their strong friendships and mutual support. The group includes:​ Bada, Apink’s Jung Eunji, Sandara Park, Cha Ye Ryun, Jeon Hyo Sung, Jisook, Solbi, Yoojin, and Shoo.

While specific details about the formation of the Fairy Princess Group are limited, it is known that these celebrities share a close bond and often support each other’s endeavors. Their camaraderie has been highlighted in various media appearances, showcasing their strong friendships and mutual respect.​

The Fairy Princess Group exemplifies the enduring friendships that can form within the entertainment industry, providing a supportive network amidst their demanding careers.

​The   Chocoball Club is a circle of South Korean celebrities known for their close-knit friendships and shared blood type—AB. This group includes: Super Junior’s Kim Heechul, Jang Geun Suk, Highlight’s Yong Jun Hyung, rapper Simon D, FTISLAND’s Lee Hongki and Choi Jonghoon, as well as Jo Sung Mo.

The name “Chocoball” is an acronym for “a bit psycho but charming the more you see,” reflecting the group’s playful self-awareness. Their camaraderie has been showcased in various media appearances, highlighting their genuine affection and support for one another.

In a 2024 episode of SBS’s “My Little Old Boy,” Kim Heechul’s home was visited by Lee Hongki and Jang Geun Suk. During this visit, they candidly discussed their perspectives on marriage, illustrating the depth of their friendship and mutual concern for each other’s well-being. ​

Beyond their individual careers, the members of Chocoball have supported each other’s endeavors, attending events and publicly expressing their admiration. This group exemplifies the enduring nature of friendships formed within the entertainment industry, providing a network of support amidst their demanding careers.

The “Byun Yo Han Division,” affectionately abbreviated as “BYH48,” is a close-knit group of South Korean celebrities known for their enduring friendships and mutual support. The group includes:​ Byun Yo Han, Ryu Jun Yeol, Ji Soo, Lee Dong Hwi, and EXO’s Suho.

The group’s name is a playful nod to the Japanese idol group AKB48, with “BYH” standing for Byun Yo Han, who is affectionately regarded as the leader of the group. ​

Their camaraderie has been highlighted in various interviews and media appearances. For instance, Byun Yo Han mentioned that the group often meets up late at night without any particular reason, emphasizing their genuine friendship.

​”Shyness” is a term used to describe a group of South Korean celebrities known for their close friendships and mutual support. Despite their initial reserved appearances, the group shares a deep bond that has been highlighted in various media appearances. ​This group includes: Yoo Hae Jin, Ko Chang Seok, Ma Dong Suk, Son Hyun Joo, Song Joong Ki, SHINee’s Minho, BoA, and Jang Hyuk.

The group’s name, “Shyness,” reflects their collective demeanor, as they are all generally very shy individuals. Actor Son Hyun Joo mentioned that it often takes about 30 minutes for the group to start comfortably talking to one another during their gatherings.

Despite their initial shyness, the members of “Shyness” have demonstrated a strong and enduring friendship, supporting each other’s personal and professional endeavors.