Former mixed martial artist and broadcaster Choo Sung-hoon has teased content featuring BTS members Jimin and Jungkook. On April 1, Choo Sung-hoon shared photos and videos with Jimin and Jungkook on his social media, stating, "We finally met ♥ It was a truly special and wonderful time. It will be released on YouTube. Please look forward to it! YouTube starts tomorrow at 6:30 PM! Please look forward to it."

The released photos show Choo Sung-hoon standing side by side with Jimin and Jungkook, all smiling brightly. The three wore sauna suits and looked at the camera, creating a friendly atmosphere. The teased YouTube content included the phrase "World's first BTS Jimin, video of Jungkook getting ear cleaning."

In the video, Choo Sung-hoon said, "This is something I really want to do for someone I like. If you don't want it, just say no," suggesting ear cleaning. Jimin and Jungkook showed surprised reactions, and Jimin said, "I'd rather have a kiss. Something completely unexpected." Choo Sung-hoon added, "Just think of this as YouTube."

Jimin and Jungkook recently appeared on Choo Sung-hoon's YouTube channel to coincide with BTS's fifth full-length album release, Arirang. Arirang is an album that captures BTS's identity and the universal emotions they face, with Chairman Bang Si-hyuk serving as the executive producer. The title track "SWIM" sings about continuing to swim forward without stopping amid the waves of life. Jimin and Jungkook have resumed activities as BTS's full group for the first time in 3 years and 9 months.