페닐에틸아민 (Phenylethylamine) : 사랑에 빠지는 상황에 분비되는 호르몬. 펜에틸아민이라고 하기도 한다. 사랑에 빠지게 되면 뇌의 변연계에서 이것이 작용해 뇌에서 도파민, 노르에피네프린, 세로토닌 등 각성제 역할을 하는 호르몬이 분비된다.

[Credit]
Executive produced by (주) 인플래닛
Song produced by DAMYE, archeformw
Written by DAMYE, Shammah
Composed by archeformw, DAMYE, Shammah, Yijay
Beat by archeformw
Arranged by archeformw
Main & Background Vocals by DAMYE, Shammah
guitar by Archeformw, Yijay
Recorded by DAMYE, archeformw
Mixed & Mastered by Jay Cry at Inplanet Studio
A&R Director 염정봉
A&R 조성현
Art Directing by 조성현, DAMYE
Photograph by joseecho
Video by DAMYE, joseecho
3D by DAMYE
Publishing/Distribution management by 박배건