During a live broadcast celebrating their 8th debut anniversary, the group Stray Kids brought huge laughter to fans by revealing the behind-the-scenes story of their unique habit: "butt-touching."

On the "Stray Kids 8th Anniversary" live held on the 25th, the members addressed one of the "8 Mysteries of SKZ" submitted by curious fans: "Why does SKZ love each other's butts so much?"

As soon as the question was revealed, the members, though flustered, candidly shared their "preferences." Bang Chan praised Hyunjin’s butt, saying, "It’s so pretty." Another member complimented Changbin's butt for its impressive size, causing an uproar of laughter. Changbin chuckled, saying, "I’m wearing pants, but I still feel quite shy about it."

Lee Know, well-known for frequently slapping the members' butts, lived up to his reputation as the "Butt Hunter" by stating, "I like everything within my hand's reach."

Fans who watched the broadcast reacted enthusiastically, commenting, "Is the secret to their 8-year teamwork actually butts?", "Changbin’s butt is now an officially recognized treasure among STAY (the fandom)," and "This honest and quirky side is exactly why we love SKZ."

Meanwhile, Stray Kids celebrated their 8th anniversary by transforming into butlers for the live stream, raising expectations for their upcoming fan meeting.