GFRIEND wishes they could be this elegant. Sorry, but graceful concept is really Lovelyz thing (and now IZ*ONE as well). GFRIEND is more on point with technical aspects and being precise. I have to disagree on choreography being difficult though. Literally every move is on beat and all 8-counts are really clearly defined. This would not be hard to learn at all. Yes, a certain doze of graceful movement is expected, and that really cannot be taught, you're born with it.