Iron nal jalmoth boimyon da kuthjangijanha ilnyon nene himdulji molla
onurul chuoghamyo niga usul su ige choesonul dahanun goya go go go
Nol nol nomu saranghe non non nomu tugbyorhe
happy birthday celebrate to you
meil jigumchoromman niga gippohagirul ne gyotheso hengboghagirul
jongmal jal teonasso jo hanure gamsahe norul nege bonejwossuni
ildung chinguga doego ildung chonsaga doeo pyongseng no hanaman saranghalgoya
Oh oh oh dudio dagaon d-day onurun baro noui birthday
yo manhun gomin kuthe junbiheji noe choegoui sengirul gidaryoji
nowanaui manhun chingudulgwa hamke jinshimuro happy birthday to you
I ain't want you down you can expect because you are my love all for you
To hansal do mogodago nulgodago hajima jungyohan gon naiga anya
byoldarun sago obshi jal sara on gojanha gugol do chughaheyadoe go go go
Nol nol nomu saranghe non non nomu tugbyorhe
happy birthday celebrate to you
meil jigumchoromman niga gippohagirul ne gyotheso hengboghagirul
jongmal jal teonasso jo hanure gamsahe norul nege bonejwossuni
ildung chinguga doego ildung chonsaga doeo pyongseng no hanaman saranghalgoya
Happy birthday happy birthday
happy birthday your shiny day
lovely birthday lovely birthday
lovely birthday your special day