[first love] 开始时紧张激动的心情。 好奇心半，担心半。 把紧张的内心比喻成某人笨拙的初恋中的痒痒感。 [Credit] 간지러 Produced by 뜰 Composed by 뜰 Lyrics by 뜰 Arranged by HYUNKI Programming by HYUNKI Vocal 뜰 Piano by HYUNKI Guitar by 김민주 Chorus by HYUNKI Recorded by HYUNKI Mixed by 신홍재 at pondsound studios Mastered by 신홍재 at pondsound studios Photo by 김혜정 Hair & Make up by 강혜원