IU recently shared a selca and shows her bare face. On the 4th of March, IU shared, "I need to go to sleep but after I removed my make up I saw my dark circles, I have schedules up till dawn and I still need to go back to Korea" and she shared a selca.

On her selca, IU showed her bare face with a tired expression, also you can see her dark circles under her eyes which are caused from being too tired and lack of sleep. Netizens commented, "please get some more sleep IU, sleep tight", "IU! Nation's little sister fighting!", "You need to take care of your health too". Meanwhile, IU will be releasing her debut single "Good Day" on the 21st of March in Japan to kick start her promotions in Japan.

Source