E7/C  B5
E||-0-||---||
B||-3-||-3-||
G||-1-||-2-||
D||-2-||-3-||
A||-3-||-2-||
E||-0-||---||


Intro:
                                                  Strum
e||-3---3-------3----------------------------------3-|
B||---5----10-------3--5h3h5----5-6-8-10------3h5h-3-|
G||-5------10-----0----5--------5-----10-----------4-|
D||--------10----------5--------5-----10-10--------5-|
A||--------08---2------3----------------------3----5-|
E||-0---------------------------3-----08-----------3-|

C             G             F/E
  Harujongil nareul gwaenhi miwohaetgetji
C              G          F/E
  Ajikdo neon nareul molla    babo
C                G            Am7
  Illyeone ttak hanbeonppunin neoui saengil
     C    G      F/E
Ijeul liga  itgesseo

      Am                       E
Naemam geudongan pyohyeonmotaeseo mianhae
C                   Am7
  Ssukseureowonnabwa saranghandan mal
   F/E              G
Du nuneul gamajullae

          C
Chukhahae Happy birthday to my love
B5    E     Am            F/E
  Simnyeoni jinado haruga jinangeotcheoreom
C                      Am7
Byeonhajireul ankireul maeil seollegireul
  F/E          G
Naneun yaksokhae

        C                      B5
Gomawo neomu Thank you for my love
     E         Am         F
Neo taeeonajwoseo oneul ireoke naege wajwoseo
 C                      G
Neol mannan geon naege keun haenguniya
     F     G
Ja ije chotbureul kkeojullae My love


C              G              F/E
  Naega haejul su inneun geon hanappuniya
      C        G       F/E
Neol deo sarang haneun il yeah

       Am                     E
Gakkeum neol apeuge halttaedo itgetjiman
C                    Am7
 Igeo hanamaneun kkok arajullae
     F/E            G
Neul jigeumcheoreom neoreul

            C
Saranghae You’re my everything to me
B5    E         Am        F
  Simnyeoni jinado haruga jinangeotcheoreom
C                      Am
Byeonhajireul ankireul maeil seollegireul
   F/E        E7/C
Naneun yaksokhae 

    Am7
My love
         C             Am    
Ajikdo kkumman gateun geol
          E7/C   G7
Cheonsa gateun sarami
Am7        F        G   (G7)
Nal bomyeo useo ireoke

           C                     E
Saranghae selsu eobsi oechyeodo
                  Am7
Neul bujokhan geu mal



:: Capo 3 ::

         C                   B5
Honjaseo oeropgo himdeunnaldeul
 E            Am           F/E
Uri hamkkeramyeon duryeoul ge eobseulgeoya
  C
Neomchigo neomchyeoseo
 Am                     F/E       C  G7
Gamdangandoel ilman jeonbu julgeoya

        C                       B5
Gomawo neomu Thank you for my love
     E         Am          F/E
Neo taeeonajwoseo geurigo naegyeote isseojwoseo
 C                      G
Neol mannaseo dasi nan taeeonangeoya
   F/E    G       (G7)        C
Ja ije i banjikkyeojullae My love

Outro:
G - F - C


A/N: Concerning the intro, I transcribed them by ear, so they may not be exact.
The intro can be played without capo, as seen in VIXX's appearance on The Music InterVIEW.
In this case, it can be played like as written below. 
I play this version with "slaps", but if you don't want to, that's okay :)

     slap!  G           D         D      G
e||-----x-----x--5---x--2h0h2--x----------------0h2-0|
B||-3---x---3-x----5-x--3------x--7-8-10-12--3--3---2|
G||---2-x---4-x------x--2------x--7------12-----2---2|
D||-----x---5-x------x--0------x--7------12---------2|
A||-----x-----x--4---x---------x---------------------|
E||-2---x---3-x------x---------x--5------10----------|