I muneul yeolmyeon mwo hae
Maeiri ttabunhande eh
Naeil cham nalssi johdaneunde
Naege museun uimi issna hae
Nun majchueojin geori
Tto nan neol gidarin jigeum
Nae mal deureojul saram
Eopsdan geol jal aljanha

Nareul honja duji mayo
Aju jamkkanimyeon dwaeyo
Oneul bameun naege eokkael billyeojwo

Nunmuri ttukttuk
Tteoreojineun sorimani tuktuk
Oneureun na modeun geol da
Naeryeonohgo sipeo

Niga da aljanha wae modeun iri da
Nae mamdaero andwae naega anin geot gata

Tteugeowossdeon nae mame
Eoneusae
Paransaegeul deoschilhae
Nal michige hae
Jiwonaeji moshae geunyang muldeureoman ganae
Oneul bameun blue day
Oh blue day
Lonely
Lonely night
Lonely lonely
I lost my way
Lonely
Nal parahge saekchilhae

Oh blue day
Lonely
Lonely night
Please done for me
I lost my way
Help me help me
Jiul su eopsneun blue day
Please wake up wake up
Aju tumyeonghan nae mameun
Break up break up
Heuteojyeoga

Oneul haruman nae gyeote isseojwo
I geoji gateun gibuneun
Down down down

Pyeongso gatji anhge goyohane
Feel so blue
Achimi oryeomyeon meoreossneunde
It so true
Nae mameul hayahge modu saekchilhaejwo
Eoduwo oerowo
It's a blue night

Changbakkeul bwa sumanheun saramdeul
Geu sok naui haru kkeut
Oneul nalssiwa ttokgateun gibun

Changmuneul tuktuk
Dudeurineun sorimani ttukttuk
Ije geuman modeun geol da
Naeryeonohgo sipeo

Niga da aljanha wae modeun iri da
Nae mamdaero andwae naega anin geot gata

Tteugeowossdeon nae mame
Eoneusae
Paransaegeul deoschilhae
Nal michige hae
Jiwonaeji moshae geunyang muldeureoman ganae
Oneul bameun blue day

Oh blue day
Lonely
Lonely night
Lonely lonely
I lost my way
Lonely
Nal parahge saekchilhae

Oh blue day
Lonely
Lonely night
Please done for me
I lost my way
Help me help me
Jiul su eopsneun blue day

Oneul gateun nal
Nawa gati isseo jwo
Banjjagineun bam
Nado gati jom biccnage haejwo

Nuguegena oneul gateun nal
Soneul jabajul nugungal
Geuriwohajanha ireon bam
Gyeote isseojwo jebal

Oh blue day
Lonely
Lonely night
Lonely lonely
I lost my way
Lonely
Nal parahge saekchilhae

Oh blue day
Lonely
Lonely night
Please done for me
I lost my way
Help me help me
Jiul su eopsneun blue day

I muneul yeolmyeon mwo hae
Maeiri ttabunhande eh
Naeil cham nalssi johdaneunde
Naege museun uimi issna hae