Yunjin Invited Chase Infiniti to Dance at Concert
The LE SSERAFIM member asked the actress to perform choreography during the sold-out show at the United Center.
Updated on Oct. 4, 2026 in Dance
During a sold-out LE SSERAFIM concert in Chicago, member Yunjin singled out actress Chase Infiniti in the crowd. Yunjin asked if Infiniti knew the dance for the song CRAZY, prompting the actress to perform the choreography from her seat.
Why it matters
The interaction turned a standard concert performance into an interactive moment between the K-pop group and a celebrity guest. Such spontaneous fan engagement highlights the group's ability to bridge the gap between stage production and audience participation.
The LE SSERAFIM tour continues as a sold-out venture across multiple major cities. The event occurred at the United Center, which accommodates large-scale musical productions and live events.
The players
Yunjin
She is a member of the K-pop girl group LE SSERAFIM.
Chase Infiniti
She is an actress who previously appeared in the music video for the song BAD by ATEEZ.
LE SSERAFIM
This is a popular South Korean girl group currently performing on the PUREFLOW World Tour.
The details
Yunjin addressed Infiniti directly from the stage before asking her to perform the choreography to CRAZY. Infiniti, who previously appeared in the music video for the ATEEZ song BAD, successfully executed the routine while remaining in her seat.
Timeline
The Chicago concert took place in October 2026.
The PUREFLOW World Tour visits Washington, D.C. on Oct. 5, 2026.
The tour arrives in Newark on Oct. 8, 2026.
The European leg of the tour opens in London on Oct. 16, 2026.
Industry Dynamics
This moment reflects the broader K-pop strategy of leveraging social media-friendly fan interactions to deepen group and audience bonds. Such spontaneity often distinguishes high-profile tours in the current competitive live music market.
Concert-goers at upcoming PUREFLOW World Tour stops may experience similar interactive elements during performances. Access remains subject to ticket availability for the remaining tour dates.
The takeaway
Spontaneous celebrity appearances during live performances can significantly boost the visibility and social media presence of a concert tour. Fans looking for interactive experiences should remain attentive, as artists increasingly favor breaking the fourth wall during live shows.
What happens next
The PUREFLOW World Tour will continue with a scheduled performance in Washington, D.C. on October 5, 2026, followed by a stop in Newark on October 8, 2026, and the opening of the European tour leg in London on October 16, 2026.
Further reading
Explore more performances in the Dance section.
