Credits adapted from the EP's liner notes.
Studio • SM Droplet Studio –
recording ,
digital editing, engineered for mix • SM Yellow Tail Studio – recording , digital editing, engineered for mix • SM Aube Studio – recording , digital editing, engineered for mix • SM Wavelet Studio – recording, digital editing, engineered for mix • SM Big Shot Studio – recording, digital editing,
mixing • Soultriii Studio – digital editing • SM Starlight Studio – digital editing • SM Blue Cup Studio – mixing • SM Blue Ocean Studio – mixing • SM Concert Hall Studio – mixing • Klang Studio – mixing in
Dolby Atmos •
Sterling Sound –
mastering Personnel •
SM Entertainment – executive producer •
Hearts2Hearts – vocals •
Kenzie – lyrics ,
composition,
arrangement • David Wilson Dwilly – composition, arrangement • Michael Matosic – composition, arrangement •
Dewain Whitmore – composition,
background vocals • Hailey Collier – composition • Ondine – lyrics, vocal directing • Micah Gordon – composition, arrangement • Gina Kushka – composition, background vocals • Saay (Soultriii) – lyrics, composition, vocal directing, background vocals • Deez (Soultriii) – composition, arrangement, background vocals, bass,
keyboard, synthesizer,
programming, digital editing • Soulfish (Soultriii) – composition, arrangement, bass, keyboard, synthesizer, programming •
Andrew Choi – composition, intro narrating • No2zcat – composition, arrangement, bass, synthesizer, programming • Jsong – composition , vocal directing , background vocals •
Jo Yoon-kyung – lyrics • Kang Eun-yu – lyrics • Rasmus Gregersen Ras (DMV & Ras) – composition, arrangement • Daniel Michael Victor DMV (DMV & Ras) – composition, arrangement • Amanda Thomsen – composition, background vocals • Haventseenyou – composition, arrangement •
Mike Daly – composition, arrangement • Mitchell Owens – composition, arrangement • Adrian McKinnon – composition •
Sara Forsberg – composition, background vocals • Ikki – background vocals • Red Anne – vocal directing • Iris – vocal directing • Kim Chan-ho Greentea (Kim Nok-cha) – guitar • Vella – synthesizer • Young – guitar • Kim Joo-hyun – recording , digital editing, engineered for mix • Noh Min-ji – recording , digital editing, engineered for mix • Kim Hyo-joon – recording , digital editing, engineered for mix • Kang Eun-ji – recording, digital editing, engineered for mix • Lee Min-kyu – recording, digital editing, mixing • Jeong Yoo-ra – digital editing • Jung Eui-seok – mixing • Kim Cheol-sun – mixing • Nam Koong-jin – mixing • Koo Jong-pil – mixing in
Dolby Atmos •
Chris Gehringer – mastering ==Charts==