Shortly after her Korean debut with "Audition", Younha released her first Korean album called The Perfect Day to Say I Love You on March 15, 2007 through YBM Seoul Records (currently known as LOEN Entertainment).

This article does not cite any sources. (October 2009)

고백하기 좋은 날 "Go Baek Ha Gi Joh Eun Nal"
Studio album by Younha
Released	March 15, 2007 June 26, 2007
Recorded	2007
Genre	Pop
Label	YBM Seoul
Younha chronology
고백하기 좋은 날 "Go Baek Ha Gi Joh Eun Nal" (2007) Comet (2007)

Track listing

1. "Delete" - 3:39
2. "Child - I Cry" ("꼬마 - I Cry"/"Kkoma - I Cry") - 4:11
3. "Password 486" ("비밀번호 486"/"Bimil Beonho 486") - 3:47
4. "A Perfect Day to Say I Love You" ("고백하기 좋은 날"/"Gobaek Ha Gi Joheun Nal") - 5:11
5. "Hello beautiful day" - 3:44
6. "Just Today" ("오늘만"/"Oneul Man") - 4:17
7. "Love Condition" ("연애조건"/"Yeonae Jogeon") - 4:28
8. "Fly" - 3:24
9. "Innermost Feelings" ("속마음"/"Sok Maeum") - 4:40
10. "Young Greed" feat. Wheesung ("어린욕심" feat. 휘성/"Eorin Yokshim" feat. Wheesung) - 3:43
11. "Alice" (앨리스) - 3:29
12. "Child - I Cry (Instrumental)" - 4:11
13. "Password 486 (Instrumental)" - 3:47

On June 26, 2007, a special edition of her first album titled Younha Vol.1 Repackage Album - The Perfect Day to Say I Love You was released. This edition comes with a photo book and three new tracks, one of which is a Korean version of her 2005 single "My Lover".

Track listing

1. "연애조건 (Remix)" (Love Condition)
2. "비밀번호 486" (Password 486)
3. "My★Lover (Korean Version)"
4. "Fly"
5. "Hello Beautiful Day"
6. "꼬마 - I Cry" (Child - I Cry)
7. "Delete"
8. "어린욕심"(Feat Wheesung) (Young Greed)
9. "속마음" (Innermost Feelings)
10. "앨리스" (Alice)
11. "고백하기 좋은 날" (A Perfect Day to Say I Love You)
12. "오늘만" (Just Today)
13. "비밀번호 486 (Instrumental)" (Password 486)
14. "연애조건 (Remix) (Instrumental)" (Love Condition)