The song "Things I Can't Do For You" by Park Hyo Shin is a heart-wrenching, emotional ballad that talks about a relationship that has come to an end and the aftermath of the breakup. The lyrics describe the difficulty of breaking up with someone you love deeply but who you cannot be with anymore. The first verse talks about saying difficult things to the other person and how the relationship cannot continue because they are too different from each other. The chorus continues on expressing remorse and forgiveness, with the narrator feeling guilty about not knowing the extent to which they hurt the other person. Although the former couple will never see each other again, the narrator tries to reconcile these feelings by coming to terms with the fact that they are changed by the experience, but not forever. Overall, the message of the song expresses how difficult it is to move on when you are so in love with the other person. It is a time of immense pain and sadness, even small things can be hard to handle. The song ends on a contemplative note, with the narrator acknowledging that there is no turning back, but that today is a chance to start over again.
—SongTell