[Credit]01. Five Lines BehaviorLyrics by OSUNComposed by OSUN, KirimArranged by OSUN, KirimBass by Kirim02. Acting AcademyLyrics by OSUNComposed by OSUN, KirimArranged by OSUN, KirimString bass by Kirim03. BuldangLyrics by OSUNComposed by OSUN, KirimArranged by OSUN, KirimPiano, Bass by Kirim04. Love LetterLyrics by OSUNComposed by OSUN, KirimArranged by OSUN, KirimBass by Kirim05. On The FiveLyrics by OSUNComposed by OSUN, KirimArranged by OSUN, KirimString bass, Piano by KirimAll Mixed & Mastered by 전찬민 at Mat Kor StudioPhoto by Darlene Park