ooo they didnt do....they attended 'Back to Field' as a guest together.....
that is SongYun 2nd times back to that program, last year they had SongYun there to clarify about the rumors paparazi cook up on her regarding her mother death....they label her as unfillial saying that she went out on a date with a guy while the mother was at the ICU fighting for her life....
they trim and cut the timeline ....