[Primera Parte]

G
Maeilgat-i yeonghwa sog-eseona
     Bm
Chaeg sog-eseona deulama sog-eseo
           Em
Salang-eul neukkyeo
              Cm
Um salang-eul baewo
G
Nae ilcheoleom jakku gaseum-i ttwieo
       Bm                               Em
Dugeundugeungeolyeo seolleim-e bupul-eo olla
          Cm
Um gung-geumhaeseo michil geosman gat-a
 
[Pre-Estribillo]

Em           D
Ooh eonjengan naegedo
  G                               C
Ileon il-i siljelo il-eonalkka
                          Cm            D
Geuge eonjejjeum-ilkka? eotteon salam-ilkka?
 
[Estribillo]
           G
I wanna know satangcheoleom dalkomhadaneunde
           Bm
I wanna know haneul-eul naneun geos gatdaneunde
           Em
I wanna know know know know, What is love?
         Cm
Salang-i eotteon neukkim-inji
           G
I wanna know halu jong-il usgo issdaneunde
           Bm
I wanna know sesang-i da aleumdabdaneunde
           Em
I wanna know know know know, What is love?
         Cm
Eonjengan na-egedo salang-i olkka
 
[Segunda Parte]

G
Jigeum ileon sangsangman-eulodo
     Bm
Tteoollyeoman bwado
                         Em
Gaseum-i teojil geos gat-eunde
                 Cm
Um ileohge joh-eunde
G
Man-il eonjenga jinjjalo naege
      Bm                             Em
Salang-i ol ttae nan ul-eobeoliljido molla
            Cm
Um jeongmal gung-geumhae michil geosman gat-a
 
[Pre-Estribillo]

Em           D
Ooh eonjengan naegedo
  G                               C
Ileon il-i siljelo il-eonalkka
                           Cm             D
Geuge eonjejjeum-ilkka? eotteon salam-ilkka?
 
[Estribillo]
              G
I wanna know satangcheoleom dalkomhadaneunde
              Bm
I wanna know haneul-eul naneun geos gatdaneunde
             Em
I wanna know know know know, What is love?
         Cm
Salang-i eotteon neukkim-inji
             G
I wanna know halu jong-il usgo issdaneunde
             Bm
I wanna know sesang-i da aleumdabdaneunde
             Em
I wanna know know know know, What is love?
          Cm
Eonjengan na-egedo salang-i olkka
 
[Terceira Parte]

G
Jigeum sesang eoneu gos-e salgo issneunji
     Bm
Dodaeche eonjejjeum nawa mannage doelneunji
  Em
Eonje eotteohge uliui in-yeon-eun
      Cm
Sijagdoelneunji moleujiman neukkim-i eojjeonji
       G
Ji-Ji-Jinjja joh-eul geos gat-a waenji
    Bm
Yeonghwa deulamabodado deo meosjin
      Em
Salang-i ol geoya nae yegam eonjena maj-ji
           Cm
Eoseo natanabwa naneun da junbiga dwaessji, ready
 
[Puente]

 Em               D
Eodi iss-eulkka chaj-anael geoya
 G                              C
Eodi iss-eulkka bogo sip-eo juggess-eo
                         Cm                D
Deo isang cham-eul su eobs-eul geosman gat-a
 
[Estribillo]

           G
Satangcheoleom dalkomhadaneunde
              Bm
Haneul-eul naneun geos gatdaneunde
        Em
I wanna know know know know, What is love?
         Cm
Salang-i eotteon neukkim-inji
           G
Halu jong-il usgo issdaneunde
         Bm
Sesang-i da aleumdabdaneunde
        Em
I wanna know know know know, What is love?
            Cm
Eonjengan na-egedo salang-i olkka
 
         G
I wanna know
         Bm
I wanna know
        Em
I wanna know know know know

What is love?
        Cm
I wanna know I wanna know
         G
I wanna know
         Bm
I wanna know
         Em                               
I wanna know know know know 
         Cm
What is love?
 
I wanna know