Source: OfficialSe7en (Korean, Japanese) on yt
Se7en wrote the lyrics for this song. His official enlistment date is March 19. I love the still image for this.
EDIT: added the PV for "Arigato"
NU'EST dropped their concept homepage for their upcoming 2nd full length album "Romanticize" on April 4th and it's gone through various updates and…