IU fandom name : Uaena IU/Lee Ji-eun is a South Korean actress, singer, songwriter and record producer. She debuted in 2008 with her 1st EP or 1st Album "Lost and Found". IU is called "Nation's Little Sister". I love her music so much. She is one of my favorite solo artists. She is such a beauty ! I really adore her.
No, nothing but their love is beautiful. Even the world of the video isn't that great, if you look carefully. So it's a commentary on the present day against a dystopian background.