Achim buteo haessareun nunbushigo
oneureun waenji gaseumi ttwineyo
gireul naseoneun I sesang-I untong areumdawo boyeoyo
uriga kkumkkudeon jayeoni naegyeote on geo gatayo

dangshineul mannangeon noranttiga naege jun gijeogijyo?
naneun mideoyo eodieseona jayeoneul mannal su isseoyo

You're My Nature, nan eonjena gidalyeowatjyo
geureodeon eoneunal norantti-ui mabeobi ireonan-geojyo
I'm In Love With You, Forever
jigeumbuteo uri-ui mannameun yeong-weonhaeyo

dangshineul mannan-geon
noranttiga jun gijeogijyo?
(Natural Story) mabeobgateun
(Natural Story) sarang-ijyo?

You're My Nature, nan eonjena gidalyeowatjyo
geureodeon eoneunal norantti-ui mabeobi ireonan-geojyo
I'm In Love With You, Forever
jigeumbuteo uri-ui mannameun yeong-weonhaeyo