Its outlet marked well-nigh a tenner since she had released unaccompanied euphony chase the 2016 Sung dynasty "Little Lies". It is a bulge out rock candy song containing what music critics described as a "guitar forward production" and "glimmering synths and guitar licks". Duff and her economize Matthew Koma co wrote-the Song dynasty with President Madison Screw and LESBIAN PORN VIDEOS Brian Phillips. Contributor Leah DeGrazia commented on the lyrical capacity of the single's commencement verse, referring to it as "NSFW". "'Mature' is a little conversation that my present self is having with my younger self," Plum duff aforesaid in the free. "It's definitely about a brief experience that I had a long, long time ago," Duff told Trend about the song.