You were teen top's Ljoe childhood bestfriend.Because of a family matter you had to leave korea and move to Canada to take care of your ill grandfather.The two  of you,Ljoe and yourself, promised each other that you won't ever forget about each other,or will you?

It has been months since your last interaction with Ljoe and that last time who had a conversation it shattered you to death.But how will you react if suddenly Ljoe approached you again,not as just a classmate anymore,but as your byunghyuni oppa.Will it make you happy that he finally remebered his promise or hurt enough to push him away?