With the single welcomed well into the market, Younha proceeded to release her Korean debut album. The album received excellent success, peaking at #1 on the charts. The first song to be promoted from the album was 비밀번호 486 (Bi Mil Bun Ho 486, translated "Password 486"). She won the SBS Inkigayo Mutizen award twice for Secret Number 486. This song was also well received by the Korean audience. The second song to be promoted from this album was 연애조건 (Yeonae Jogeon, translated "Love Condition").