South Korean actor Park Seo Joon marked his 14th debut anniversary on August 12, 2025, with a heartfelt Instagram post showcasing his career journey—and an unexpected nod to BTS’ Jungkook. Fans quickly noticed the actor listening to Jungkook’s solo track Still With You, sparking playful claims that the BTS maknae is the unofficial “6th member” of the Wooga Squad, Park’s close-knit friend group.
Park Seo Joon’s 14-Year Career Highlights
Park Seo Joon celebrated his milestone by sharing 20 photos from his acting career, spanning early minor roles to leading performances. The collection included scenes from hit dramas like She Was Pretty, What’s Wrong with Secretary Kim, Itaewon Class, and Gyeongseong Creature, as well as films such as Parasite, The Marvels, and Concrete Utopia.
“Celebrating 14th anniversary of Debut. Thank you very much for your congratulations. I was young then and now I’m growing up. Hoping I will win in the future,” Park wrote in his caption.
He also revealed his day included an hour-long treadmill workout, a team cake-cutting, and a 100 million KRW (≈$73,000) donation to pediatric cancer patients at Samsung Medical Center.
Jungkook’s Connection to the Wooga Squad
The actor ended his day by posting a screenshot of Still With You playing on Spotify, which fans interpreted as a subtle shoutout to Jungkook. The Wooga Squad—comprising BTS’ V, Park Hyung Sik, Choi Woo Shik, Peakboy, and Park Seo Joon—is known for their tight bond, and fans humorously declared Jungkook an honorary member.
“Jungkook is the 6th Wooga 😭😭 He also has a matching Coco Chanel ring like all the Wooga members,” one fan tweeted.
Others praised Park’s music taste, calling the song choice “perfect”. While Jungkook isn’t officially part of the group, his rare interactions with Park, like a shy “Seo Joon hyung, fighting!” at a 2023 film event, have fueled the joke.
Jungkook’s Still With You and Its Meaning
Released in 2020 as part of BTS’ Festa celebrations, Still With You is a jazzy R&B track dedicated to the group’s fans, ARMY. Jungkook described it as a sincere expression of his feelings, created alone in his studio. The song’s lyrics mix casual and formal Korean, reflecting his deep respect for listeners.
Park’s post brought renewed attention to the track, with fans calling it a “full-circle moment” given Jungkook’s past support for the actor’s projects.
What is the Next Project of Park Seo Joon?
The actor has two upcoming dramas: Waiting for Gyeongdo, a rom-com about exes reuniting, and I Am A Sinner, a dark crime series where he plays a drug dealer. Both are set to release later in 2025.
