Due to it's popularity and demand, Seulong of 2am and IU will be promoting their duet song "Nagging" on music shows.

According to their agency, IU and Seulong will be performing on music shows from 25th to 27th on Music Bank, Music Core and Inkigayo where they will be performing a special duet stage with a special decorated stage for them.

Their official said," IU and Seulong has been practicing for their stage performance and while practicing, they have been sharing opinions and ideas on how to make the best performance on stage. Their duet "nagging" is very lovely and it will show on stage" saying their expectations on their duet.

Netizens are glad that they can finally see both performers on stage.

Source: Starnews
Credits: Blueprincess824 @ Dailykpopnews