BTS members Jungkook and Jin shared playful brother moments on the official SNS on the 27th with witty content. Accompanying the caption 'Wrong number,' photos showed Jungkook holding one of Jin's luxury G-brand slippers to his ear as if it were a phone call, creating humorous poses. In subsequent images, Jungkook playfully tossed the slipper to higher positions, teasing his older brother in a mischievous manner that delighted fans. Contrasting their powerful stage presence, their casual and playful daily interactions sparked fan reactions including 'They're like real brothers,' 'The youngest is so bold,' and 'The oldest-youngest chemistry is incredible.' Meanwhile, BTS continues their 'ARIRANG' world tour, having successfully held a concert in Toronto, Canada on the 22nd, with upcoming performances in Chicago on the 27th and 28th.