La la la la la la
La la la la la la

geu nugurado jalmot
kkiwobeorin danchu hanacheoreom
eotgallyeo beorineun nal itgetjyo

nan mitgo isseotjiman
soljikan maeumeul wimyeonhan deut
meoreojyeoganeun dwit moseup bomyeo
amu mal hal su eopseotjyo

jigeum idaero
jeonhago sipeo
jamgyeoitdeon maeumui yeolsoega
i gaseumsoge binnago isseoyo

deouk ganghage
jikigo sipeo
sel sudo eopsi maneun chueogeul
ieojugo inneun ireumeun

Just the key of heart

I believe in love, two hearts
I believe in love, two hearts

mianhadago iyagihandamyeon
al su isseodo
honjaseon mal hal su eopgetjyo

geudaedo jigeum nawa gateun
saenggak hago inneungeojyo
inyeoni uril bureunikka
geudaereul hyanghae ganeungeol

jigeum idaero
jeonhago sipeo
jamgyeoitdeon maeumui yeolsoega
i gaseumsoge binnago isseoyo

nuneul gameun
chae gidohalgeyo
dugeungeorineun i maeum modu
geudaeege jeonhaejidorok

Just the key of heart

uyeonhi geudael
mannan gijeokdo
i sesange taeeonan wimido
jeo mada seoro
gaseume saegin chae

mangseorim eopsi
soneul jabatdeon
geudaewa namanui jageun yaegireul
kkeunnaji anhge hago sipeo

Just the key of heart

La, la, la, la, la, la
La, la, la, la, la, la