I mun-eul yeolmyeon mwo hae maeil-i ttabunhande eh
Naeil cham nalssi johdaneunde naege museun uimi issna hae
Nun majchueojin geoli tto nan neol gidalin jigeum
Nae mal deul-eojul salam eobsdan geol jal aljanh-a

Naleul honja duji mayo
Aju jamkkan-imyeon dwaeyo
Oneul bam-eun naege eokkael billyeojwo

Nunmul-i ttugttug
Tteol-eojineun soliman-i tugtug
Oneul-eun na modeun geol da naelyeonohgo sip-eo

Niga da aljanh-a wae modeun il-i da
Nae mamdaelo andwae naega anin geos gat-a

Tteugeowossdeon nae mam-e (eoneusae)
Palansaeg-eul deoschilhae (nal michige hae)
Jiwonaeji moshae geunyang muldeul-eoman ganae
Oneul bam-eun blue day
(oh blue day) Lonely
(Lonely night) Lonely, Lonely
(I lost my way) Lonely
Nal palahge saegchilhae

(oh blue day) Lonely
(Lonely night) please done for me
(I lost my way) Help me, Help me
Jiul su eobsneun blue day
(please wake up, wake up)
Aju tumyeonghan nae mam-eun
(break up, break up)
Heut-eojyeoga
Oneul haluman nae gyeot-e iss-eojwo
I geoji gat-eun gibun-eun
Down down down

Pyeongso gatji anhge goyohane (feel so blue)
Achim-i olyeomyeon meol-eossneunde (it so true)
Nae mam-eul hayahge modu saegchilhaejwo
Eoduwo oelowo it's a blue night

Changbakk-eul bwa sumanh-eun salamdeul
Geu sog naui halu kkeut
Oneul nalssiwa ttoggat-eun gibun

Changmun-eul tugtug
Dudeulineun soliman-i ttugttug
Ije geuman modeun geol da naelyeonohgo sip-eo

Niga da aljanh-a wae modeun il-i da
Nae mamdaelo andwae naega anin geos gat-a

Tteugeowossdeon nae mam-e (eoneusae)
Palansaeg-eul deoschilhae (nal michige hae)
Jiwonaeji moshae geunyang muldeul-eoman ganae
Oneul bam-eun blue day

(oh blue day) Lonely
(Lonely night) Lonely, Lonely
(I lost my way) Lonely
Nal palahge saegchilhae
(oh blue day) Lonely
(Lonely night) please done for me
(I lost my way) Help me, Help me
Jiul su eobsneun blue day

Oneul gat-eun nal
Nawa gat-i iss-eo jwo
Banjjag-ineun bam
Nado gat-i jom bichnage haejwo

Nuguegena oneul gat-eun nal
Son-eul jab-ajul nugungal
Geuliwohajanh-a ileon bam
Gyeot-e iss-eojwo jebal

(oh blue day) Lonely
(Lonely night) Lonely, Lonely
(I lost my way) Lonely
Nal palahge saegchilhae

(oh blue day) Lonely
(Lonely night) please done for me
(I lost my way) Help me, Help me
Jiul su eobsneun blue day

I mun-eul yeolmyeon mwo hae
Maeil-i ttabunhande eh
Naeil cham nalssi johdaneunde
Naege museun uimi issna hae