Credits

BoA: Vocals
Damon Sharpe: Arranger
Hwang Seong Je: Arranger
Kenzie: Arranger
K-String: Strings
Park Chang Hyun: Arranger
Yoo Young Jin: Director, Arranger
Claudio Cueni: Arranger
Beau Dozier: Arranger
Samuel Lee: Guitar
Kyung Wook Kim: Executive Supervision
Young-Hu Kim: Arranger
William Pyon: Arranger
Cindy Ann Lee: Backing Vocals
Yoon Sang: Arranger
Dong Jun Lee: Arranger
An Ig Su: Arranger