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