You know very well that it is a polite thing to call older guys "Oppa". And beside guys just love it when younger girls call "oppa." But  for some reasons, you won't call any older boy "oppa".

"ew" and "yak" , does the word "oppa" sounds that cheesy to YOU ???  G.NA, who is your friend asked.

"ANiyo G.na, no that not it." you replied.

" Then what???" she jumped excitedly hoping that you would tell her your reasons. But you changed the subject.

" Marshmallow?"

The thing is you have kept a secret deep inside you. And promise yourself that to never call any boy "oppa." Until that only one person would appears in front of you again. Your oppa, the one that you haven't seen for so long.

* OPPa, where are you?*  

CHaracters:

 YOU - ji eun or iu

 MBlaq -

 Author notes:  I don't want to tell you who the MAin character is of MBlaq yet. Because i'm afraid that i might spoil who your oppa is.

                        Mianhae :( .

YOU have to read to find out!! hehehehehe!! :))