Their "school trilogy"—2 Cool 4 Skool (2013), O!RUL8,2? (2013), and Skool Luv Affair (2014)—explored "the troubles and anxieties of school-age youth."
"School trilogy" mereka—2 Cool 4 Skool (2013), O!RUL8,2? (2013), dan Skool Luv Affair (2014)—mengeksplor "masalah dan kecemasan anak muda di masa sekolah."