IU and Lee Hyun Woo for Unionbay Fall Collection

IU seems to have become quite the veteran singer. As of October 24, 7 a.m. KST, IU’s new song “Twenty-Three” is in first place on all eight major musique websites.

As a twenty-three an old, she no longer looks like a girl, but it’s hard to see her as a total grown-up. She is still sensitive, she wants to love, she wants to work, she loves now, but it’s also hard. She is still a twenty-three an old who has a hard time making decisions, like most people of that age. She is still a mystery. All of this is conveyed in the lyrics of her new song.

The singer a dit of her new song, “I thought...