Only only only fun Only only fun allowed Only only only fun Let's get it I wanna feel this fever all night gajang meosjin os-eul golla yeah yeah That's right look at me I'm so lit balgeol-eum-i beol-sseo jeulgyeo tonight geoli-wileul hwib-sseullae burn like gasoline It's my time to shine Cause I'm tired of waiting tteugeo-wojyeo feel my heart I'm ready To spread my wings and fly Can we fly high let's go Let's turn this beat on chum-eul chwo grooving all night Friday fever We go loud Only fun allowed Can't stop this feeling Drum solin peojyeo olla It goes on and on and on and on Only fun allowed All night We gonna dance ttang-i kungkung ullige Too hot It's only fun allowed Because we so lit We make it shine We on it pomnajanh-a yeolgineun sigjileul anhji While the temperature is rising i geolil beos-eonago sipji anhji myujikeol sog ju-ingong-in uli it's Friday fever grooving all night tteodeul-sseoghan crowd Cause I'm tired of waiting lideumsog-e feel my heart I'm ready To spread my wings and fly Can we fly high let's go Let's turn this beat on chum-eul chwo grooving all night Friday fever We go loud Only fun allowed Can't stop this feeling Drum solin peojyeo olla It goes on and on and on and on Only fun allowed All night We gonna dance nuguboda tteugeobge Too hot It's only fun allowed All night We gonna dance ttang-i kungkung ullige joh-a It's only fun allowed Cause I'm tired of waiting bulkkochnol-icheoleom fly I'm ready To spread my wings and high Can we fly high let's go Let's turn this beat on chum-eul chwo grooving all night Friday fever We go loud Only fun allowed Can't stop this feeling naege neol matgyeo alright It goes on and on and on and on Only fun allowed Let's turn this beat on chum-eul chwo grooving all night Friday fever We go loud Only fun allowed Can't stop this feeling ulileul bichun starlight It goes on and on and on and on Only fun allowed All night We gonna dance nuguboda tteugeobge Too hot It's only fun allowed