Oh My Happiness Circuit
 作词 : LEE YOUN CHAN
 作曲 : 朴成日
 编曲 : 朴成日/李道炯
 歌手: 李长庚
 合成 : 李道炯
 Guitar : UNCLE SAM
 Programming : 李道炯
 歌手人声录音：李长庚
 乐队演奏录音&混音：朴茂日
 母带：朴政彦（Honey Butter Studio）
 Stay the night
 I just want to stay with you
 I feel all right
 I don't care if you're not who you used to be.
 No matter what you are
 Take your time
 Come with me & Let’s have a good time
 All I need is someone
 who can come together wherever I go
 And I know that I want you
 know I need to be in love. I need you
 Need someone to love.
 I wanna hold you.
 Just come as you are

 Stand by your side
 I wanna be with you
 All I wanna do
 Is Just figure out your
 Happiness Circuit
 l wanna know you
 I wanna understand you

 Just stay with me
 To understand your way
 And you take your time
 You can stay forever young
 Don’t have to grow up
 I’m gonna know you
 I’m gonna understand you
 Feel all right  Tryin to feel all right
 Well  do you feel alive
 Only you can make me wanna stay alive
 You’re my only sunshine
 Stay the life
 I just want you to be who you are
 All I need is someone
 Who can stay no matter
 How bad my day is
 And I know that I want you
 know I need to be in love  I need you
 Need someone to love
 I wanna hold you
 Just come as you are
 Stand by your side
 I wanna be with you
 All I wanna do
 Is Just figure out your
 Happiness Circuit
 l wanna know you
 I wanna understand you
 Just stay with me
 To understand your way
 And you take your time
 You can stay forever young
 Don’t have to grow up
 I’m gonna know you
 I’m gonna understand mine
 I want you just the way you are
 Only you can make me alive
 Make me alive
 I want to
 Stand by your side
 I wanna be with you
 All I wanna do
 Is Just figure out your
 Happiness Circuit
 l wanna know you
 I wanna understand you
 Just stay with me
 To understand your way
 And you take your time
 You can stay forever young
 Don’t have to grow up
 I’m gonna know you
 I’m gonna understand mine
 音乐制作：霍尔果斯鲲池影视文化传媒有限公司（公司LOGO）
 好奇心工作室（公司LOGO）
 音乐监制：朴成日
 音乐制片：李鲲
 音乐统筹：石立华
 音乐工作人员：金珗景/Judah Earl/UNCLE SAM/朱弘哲/崔邵麟/宋俊澔/梁恩慶/張孝媛 /FRAKTAL
 音乐混音 ：朴茂日
 音乐效果：高晟弼