If, for some reason, the chords don't line up when I submit, here's the basic chord progression:

CAPO 1ST FRET

Verses and pre-chorus: F, C, Am, G
Chorus: Am, F, C, G (x3) F, G
Bridge: Dm, F, C, D, Dm, C, Dm, F/G

(Intro)
F, C, Am, G (x2)

F                   C                    Am               G
Jogeumahan nalgaejit nal hyanghan ikkeulim naege ddaraora sonjithan geot gatasseo

F                   C            Am                G
Aejeolhan nunbitgwa mueonui iyagi gaseume hwioriga molachineun geunal bam

F                C               Am               G
Omyohan geudaeui mosebe neokseul nohgo hanabbunin yeonghoneul bbaetgigo

F                C                    Am                    G
Geudaeui momjise wanjeonhi chwihaeseo sumswineun geot jocah ijeobeorin nainde


F                              C
Walcheu cheoreom sabbunhi anja nuneu ddel su eobseo

         Am                          G
Shiseoni jayeonseure geoleumada neol ddaragajanha


            Am  F             C                 G                    Am
Nal annaehaejwo yeah geudaega salgo itneun gose nado hamkke deryeogajwo

F           C                    G
Oh sesangui kkeuchirado dwiddara galteni 

     Am           F              
budi nae siyaeseo beoseonaji malajow

C           G
Achimi wado sarajiji malajwo 

F
Oh, kkumeul kkuneun geoleum

G
Geudaen namanui areumdaun nabi


F, C, Am, G (x2)


F                 C               Am                    G
Eodiseo watneunji eodiro ganeunji chinjeolhi yeogikkaji majungeul wajun neo

F                C                   Am                  G
Gapareun oreumak kkakkajin jeobyeodo geokjeongma mueotdo duryeoeul geoshi eobseuni

F               C       Am  G
Neoneun bbomnae uahan jatae oh nan myeotbeonigo banhago

F                 C           Am            G
Sarangeun ireohge nado morege yegodo eobshi bolshieh chajawa


F                              C
Walcheu cheoreom sabbunhi anja nuneu ddel su eobseo

         Am                          G
Shiseoni jayeonseure geoleumada neol ddaragajanha


            Am  F             C                 G                    Am
Nal annaehaejwo yeah geudaega salgo itneun gose nado hamkke deryeogajwo

F           C                    G
Oh sesangui kkeuchirado dwiddara galteni 

     Am           F              
budi nae siyaeseo beoseonaji malajow

C           G
Achimi wado sarajiji malajwo 

F
Oh, kkumeul kkuneun geoleum

G
Geudaen namanui areumdaun nabi


Dm                     F                       C
Natseon goseul hamaendahaedo gileul ilheobeorindaedo 

         D                                
Nuguboda soljikhan naui maeumeul ddareulgeoyah

Dm                            C
Joyonghi nune ddwineun momjit nalkarobgo budeureoun nunbit 

Dm                 F/G
geobuhal su eoseunikka


            Am  F             C                 G                    Am
Nal deryeodajwo yeah geudaega salgo itneun gose nado hamkke deryeogajwo

F           C                    G
Oh sesangui kkeuchirado ddaragalkke, oh no 
   
   Am         F              
Nae shiyaeseo beoseonaji malajwo

C           G
Achimi wado sarajiji malajwo 

F
Oh, jogeumahan sonjit 

G
Naui gaseume hwieoriga chinda 

(Outro)
F, C, Am, G (x2)
(Slowly)
C


I hope these chords were easy to understand and to sing along with! EXO hwaiting~!