When I was younger, I was foolish Geummedari swiwo boyeotdeon eorin ai Monnan kkoraji ssagaji, two-oh, nain deom Seoreunui nan geuttaen Oh, utgo isseulji Ready to be twenty? I don't think so But seumureun bonaen ji oraego Nae donggamnaegi chingudeureun Daehak, jaesu, chwieop yaegideulloman gadeukago Eoril jeok naegen keotdeon noriteo Dorabomyeon byeolgeotdo anigo Eomeoni geu heunhan jansorido Geuriwojyeo ga Ah, naneun apeunde goeropgiman hande Dadeul wae jeil joeul ttaeraneunji Ssaralman hadeon naega gyeou Dalgyalman haejin geot ppuninde, oh When I was younger, I was foolish Geummedari swiwo boyeotdeon eorin ai Monnan kkoraji ssagaji, two-oh, nain deom Seoreunui nan geuttaen Oh, utgo isseulji Saneun ge geogiseo geogi modu da ttokgatji mwo Naido eorin nomi algin daeche mwol andago Nugun keul mankeum keotdae Nugun nae naiga neomu bureopdae Kkumman kkugi bappatdeon chodeunghakgyo Irijeori chiida gatdeon godeunghakgyo Ije mak jeobeodeun naui seumusaldo Cheongchunira tudeoldae Ah, naneun apeunde goeropgiman hande Dadeul wae jeil joeul ttaeraneunji Ssaralman hadeon naega gyeou Dalgyalman haejin geot ppuninde, oh When I was younger, I was foolish Geummedari swiwo boyeotdeon eorin ai Monnan kkoraji ssagaji, two-oh, nain deom Seoreunui nan geuttaen Oh, utgo isseulji My youth is free, eojjeoraguyo My youth is free, eojjeogesseoyo Jeongdabeun deulliji ana Ooh-ooh, ooh-ooh Ugly twenty (Yeah, yeah, hey) Ssagaji twenty (Yeah, yeah, ayy) Glory twenty (Yeah, yeah, hey) Da-da, da-da-da, ayy