Sehun's friendship map: a look at the maknae's cross-group connections
Sehun, the youngest member of EXO, has spent over a decade in the spotlight, and built a reputation as one of K-pop's most socially connected idols. Whether he is spotted laughing with bandmates during variety show tapings, exchanging messages with artists from rival groups, or attending fashion events with industry peers, his circle of friends stretches far beyond the EXO-L fanbase. For Australian fans scrolling through social media between classes at the University of Melbourne or during their morning commute through Sydney's CBD, these glimpses into Sehun's personal life feel like little gifts that make the idol they follow feel more human.
What makes Sehun's friendships particularly interesting is how they span generations, companies, and creative fields. From his legendary 93-line crew to quieter bonds with fellow actors and models, his relationships reveal different sides of his personality. This piece maps out the most notable cross-group interactions that have defined his public image, with a focus on the moments Australian EXO-Ls have been quick to clip, share, and rewatch in fan community chats from Brisbane to Perth.
| Friendship circle | How they met | Closest bond | Standout moment |
|---|---|---|---|
| 93-line crew | SM trainee days and debut-era variety shows | Private group chats and gatherings | Mutual birthday posts and late-night V-Lives |
| SM labelmates | Training and promotions at SM Entertainment | Red Velvet, aespa, NCT seniors | Variety show stages and joint concerts |
| Acting peers | Drama sets and film projects | Yoo Yeon-seok, Song Kang | Behind-the-scenes photos and movie premieres |
| BTS members | Awards shows and backstage meetups | Jungkook, RM, J-Hope | Stage interactions at MAMA and MMA |
| Fashion industry friends | Brand events and Paris Fashion Week | Irene, Cha Eun-woo | Front row seating and joint campaigns |
The EXO brothers: Sehun's closest bonds within the group
While Sehun's cross-group friendships draw headlines, his relationships inside EXO remain the foundation of his public persona. His dynamic with Chanyeol is the most documented, with the pair frequently spotted together at basketball games, concerts, and casual dinners in Seoul's Hannam-dong neighbourhood. The two have even earned a couple-name among Korean fans, and their banter is a staple of EXO's variety content. Within EXO, Sehun's rapport with D.O. has shifted from the playful teasing of their early years to a quieter, mutual respect as both have moved into acting careers.
His closeness with Suho, often referenced as part of the broader 93-line connection that spans beyond EXO, is another fan favourite. The two debuted within a year of each other and have shared countless variety show appearances, fan meetings, and behind-the-scenes jokes. Baekhyun and Sehun's relationship, meanwhile, tends to shine during concerts and reality content, where their playful competitiveness on stage and chemistry in interviews keep EXO-Ls entertained for hours.
The SM universe: Sehun and his labelmates
Because Sehun has been with SM Entertainment since his early teens, his friendships naturally extend to artists across the company's roster. His bond with SHINee's Taemin is often highlighted as one of the industry's most iconic 93-line relationships, with the pair sharing birthday messages, red carpet appearances, and a special stage during joint SM concerts. Australian fans who attended KCON or similar events held in Melbourne's Convention and Exhibition Centre will have noticed how these SM connections surface during group stages, with Sehun and Taemin trading playful glances and inside jokes.
Sehun has also shared warm moments with Red Velvet's Irene, especially after they were paired during a joint project and later spotted at brand events together. Their friendship, often cited for its respectful and stylish dynamic, has resonated with fans who follow both EXO and Red Velvet. More recently, Sehun has been seen offering quiet encouragement to younger SM artists, including members of aespa and RIIZE, who look up to him as a senior figure in the company.
Beyond SM: Sehun and members of BTS
Although EXO and BTS belong to different companies, Sehun has shared several memorable moments with members of the group over the years. His interactions with Jungkook, in particular, have been catalogued in countless fan-cam compilations, often showing the two greeting each other warmly at award show backstages. The respect between them is evident, and fans from both fandoms tend to flood comment sections whenever a new clip surfaces online.
Sehun's connection with RM dates back to early industry events, where the two were spotted exchanging conversation during waiting rooms. His brief but friendly exchanges with J-Hope during dance practice videos and award show backstage footage have kept fans speculating about private friendships. For Australian EXO-Ls who follow both fandoms, these cross-company interactions offer a reminder that idols themselves often move past the competitive narratives the media sometimes promotes.
From the big screen: Sehun's friendships with actors
As Sehun's acting portfolio has grown, so has his circle of friends from Korea's drama and film industries. One of his closest actor friends is Yoo Yeon-seok, with whom he has shared multiple meals, movie outings, and vacation photos over the years. Their friendship reportedly began through industry connections, and Yoo Yeon-seok has mentioned Sehun in interviews as someone he genuinely enjoys spending time with outside of work.
Sehun has also built a warm rapport with Song Kang, another actor his age, with the two spotted together at brand events and casual hangouts. Their friendship has been celebrated by fans of both actors, and they have traded supportive comments on social media. These acting-circle friendships reflect a different side of Sehun, one that operates away from the cameras and music show stages that typically dominate his public image.
The 93-line legacy: Sehun's famous friendship cohort
The so-called 93-line, a group of idols born in 1993, has become legendary in K-pop culture, and Sehun is one of its central figures. Along with EXO's Suho, SHINee's Taemin, and several actors and entertainers, this group has been the subject of birthday posts, variety show reunions, and inside jokes that have circulated online for nearly a decade. Australian fans who track these interactions often share them in dedicated 93-line group chats, dissecting every new photo or message for hints of upcoming collaborations.
The 93-line friendship is significant because it bridges company lines and entertainment sectors. Sehun, Suho, and Taemin all came up through SM, while other members of the cohort come from acting and variety backgrounds. This mix has made the group a kind of cultural phenomenon, with their gatherings often generating headlines and trending topics across social media platforms used by fans from Adelaide to Auckland.
Variety show friends: Sehun's playful on-screen connections
Sehun's variety show appearances have introduced him to a wider range of idol friends beyond his core group. Through shows like Knowing Brothers, Amazing Saturday, and various idol sports events, he has developed friendly relationships with members of groups such as GOT7, SEVENTEEN, and ASTRO. These connections often come across in playful on-screen banter that fans replay for years.
One warm friendship that has emerged here is with GOT7's Mark, with the two frequently joking about their shared experiences as the youngest members of their respective groups. Sehun has also shared warm moments with ASTRO's Cha Eun-woo, both on variety shows and at music programmes, where their easy chemistry has become a recurring source of fan-edited content and reaction videos.
Fashion week friends: Sehun's industry connections
Outside of music and acting, Sehun has built a notable reputation in the fashion world, attending events in Paris, Milan, and Seoul alongside some of the industry's biggest names. His friendship with Irene, which extends beyond music, has often brought the two together at luxury brand events where they are seated in the front row. Their mutual appreciation for high fashion has been a recurring theme in interviews, with both noting that they admire each other's personal style.
Sehun has also shared friendly moments with Cha Eun-woo, with the two often photographed together at brand-sponsored events and music award shows. Their interactions tend to be respectful and stylish, reflecting the image both artists have cultivated in the fashion space. For Australian fans who follow K-pop fashion trends, Sehun's industry friendships offer a window into the broader world of Korean entertainment that goes beyond music and into a truly global cultural conversation.
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