IU perfectly performs the meme ”Ice Song” from ”Squid Game 2”... Her ”fan service” during the stage greeting is the best

Singer and actress IU has perfectly performed the "Ice Song," one of the memes from "Squid Game 2."
IU will be performing "IU CONCERT: THE FINAL EPISODE" in 2024, a live film of the final chapter of IU's first world tour.
The stage greetings for the release week of "WINNING" will be held on the 25th of this month at CGV Yongsan I'Park Mall and on the 26th at CGV Yondu.
The "IU CONCERT: THE WINNING" was held at the Seoul World Cup Stadium in Seoul last September, marking IU's 100th concert.
During the stage greeting on the 26th, IU said that she will be appearing in the Netflix series "Squid Game 2" at the request of her fans.
The song is a musical version of the lines of actor Lee Jung's character, Ki-hoon, which YouTuber Jaepup sang as a musical version.
The song was created by arranging it into an ice song, and gained popularity. Above all, this moment when IU was euphemizing the "ice song" went viral on online communities, and people commented, "How is she so good at it?", "How sweet is she?", etc.
IU is also preparing for the release of her Netflix series "Thank You" on March 7th. The TV series is about a young woman born in Jeju who "disappoints in the face of adversity."
The story depicts the adventurous lives of Ae-seung (played by IU), who is "unyielding and daring," and Kwang-sik (played by Park Bo-Gum), who is "honest and down-to-earth," through the changing seasons.