The song was mixed by Lee Sunghoo of SM Yellow Tail Studio and it was originally published by Orec Songs, with the support of BMG Music Publishing Korea, the original title of the song being "Life Couldn't Get Better."
Lagu dipadukan oleh Lee Sunghoo dari SM Yellow Tail Studio dan awalnya diterbitkan oleh Orec Songs, dengan dukungan dari BMG Music Publishing Korea, judul awalnya adalah "Life Couldn't Get Better."