Naui mari neol
Apeugeman hajanha
Yejeonmankeum neon
Jal utjireul anjanha
Because I'm selfish, selfish
Naui sseuldeeobneun jajunsim ddaemune
Neoneun meollimeolli
Heurithaejyeo ganeun neoreul naneun jabeullae
Cheoeum mannaseul ddaeneun an geuraetji jeoldae
Jeomjeom neureonatji nеol ullideon naldeul
Nan dareudamyеonseo
Gyeolguk ddokgateun nomiya
Because I'm selfish, selfish
Neoui maeumsok ane
Ajik naega itdamyeon
Nae soneul jabajullae
Because I'm selfish
Because I'm selfish, selfish
Naui mari neol
Apeugeman hajineun hajanha
Gakkeum neoui ibgaui misoreul dduieojweotjanha
Daeche wae
Jeonbu na ddaemunin geonji I don't understand
I don't understand
I'm a selfish, selfish boy with a lonely heart
With a lonely heart
Oh my my my
Geurae modeun ge cheoeumi eoryeobji
Kkeuteun da swibji oh my my my
Because I'm selfish, selfish
Naui sseuldeeobneun jajunsim ddaemune
Neoneun meollimeolli
Heurithaejyeo ganeun neoreul naneun jabeullae
Because I'm selfish, selfish
Because I'm selfish
Because I'm selfish
Because I'm selfish, selfish