On September 14, 2025, Tyler, the Creator's concert in Seoul at Kintex Hall 10 turned into a star-studded night when BTS' RM, j-hope, and V were spotted enjoying the show. Joining them was James, the oldest member of rookie boy group CORTIS, who turned heads by appearing with his senior labelmates at the event.Clips and photos of the idols together quickly circulated online. They showed the BTS trio swaying to the music and smiling, while James blended in naturally. What drew even more attention was his Instagram update later that night.Posting photos with RM, j-hope, and V, he captioned them,"Watching the GOAT with the GOATs.” View this post on Instagram Instagram PostThe caption resonated with many. James openly called the group the “greatest of all time.” Netizens praised him for showing genuine respect to the group that paved the way for younger acts under BigHit Music. An X user, @sjhoonluv, wrote,mica @sjhoonluvLINKand that’s how you show RESPECT to THEE BTSFans took to social media to share their happiness upon seeing this interaction. Others noted how surreal the moment felt, as James was once a backup dancer for Jungkook and now stands with the Dynamite artists as a fellow idol.Dreamer 💙 @FictionElfShazLINKJames flexing BTS are their sunbaenim and i love every bit of it 😮‍💨🔥Dreamer 💙 @FictionElfShazLINKJames flexing BTS are their sunbaenim and i love every bit of it 😮‍💨🔥ari⁷👾 @jkxxujaLINK@btschartsdailyc and that’s how you treat bts the right wayㅎㅅㅎ @n0u8xxLINKI saw James when he was a dancer for Jungkook and now I see him standing with bts as an idol😭😭😭😭Fans celebrated the interaction as a “full circle moment.” Some pointed out how CORTIS keeps earning goodwill by consistently appreciating its seniors.roundie jk⁷🌟 @kookzloreLINKLove how the cortis guys are so respectful and don't gaf bout them haters who don't like them praising bts 😭(노을) — ᧔ෆ᧓ 🦴 @dolloeulLINK@btschartsdailyc cortis and bts crumbs bless my heart, cortis are so respectful too◇ @NIDNOPELINKthis feels like a dream come true to me not only is bts my all time fav musician EVER, but ive been rooting over james since 2022 and didnt stop. full circle momentAbout CORTIS' respect for BTS, and the group’s debut under BigHit MusicCORTIS debuted on August 18, 2025, as BigHit Music’s first boy group in six years. The lineup includes Martin, James, Juhoon, Seonghyeon, and Keonho. The group’s name, “Color Outside the Lines,” reflects their vision of breaking conventions and highlighting individuality. Their debut album, Color Outside the Lines, was released on September 8 and features What You Want, GO!, FaSHioN, JoyRide, and Lullaby.CORTIS members for their album (Image via X/@cortis_bighit)James, a Thai-Hong Kongese singer-songwriter, has often credited BTS with inspiring his career. He cited Jimin’s Serendipity performance as a life-changing influence, along with his admiration for Michael Jackson. His latest post isn’t the first time he or his group has shown gratitude toward the senior group. Earlier this year, the members bowed deeply to j-hope after he promoted their dance challenge and later repeated the gesture for Jungkook when he sang GO! during a Weverse live.Pop Core @TheePopCoreLINKCortis members thanked and bowed down to J-Hope after watching his ‘GO’ dance challenge.While some online comments questioned these gestures, others defended them as signs of sincerity and cultural tradition. Fans pointed out that CORTIS has shown similar respect to TXT, &TEAM, and their supporters.As BTS gets ready for a big comeback in spring 2026, their juniors are forging their own path while making headlines for their humility and admiration toward their seniors.