Her appearance particularly caught fans’ attention because of her longstanding connection with #bigbang member G-Dragon. The two previously collaborated on IU’s 2017 hit song “Palette,” with G-Dragon featuring on the track and contributing to the writing of his rap verse.
Fans were quick to appreciate the singer’s low-key appearance at the milestone concert, with many noting how naturally she enjoyed the performance and supported the group from the audience. IU’s presence, along with her proudly holding the “Bang Bong,” quickly became a talking point among fans online.