"Rough" by GFRIEND is a song about the longing and regret of two people who have feelings for each other, but are unable to express them. The lyrics describe their hesitation and fear of rejection, as well as their frustration at the distance that seems to be growing between them. Despite their struggles, the song remains hopeful in its message, with the singers promising to hold on and wait for each other, even if it means running through time. The lyrics also touch upon the theme of growing up and facing the challenges of the world together, as the singers hope to become adults and face the ups and downs of life with the person they love by their side. Ultimately, the song serves as a reminder to express our feelings before it's too late and to hold onto hope even in the toughest times.
—SongTell