I totally ship Song Song Couple!
Episodes of the Song Song Couple moments are:
Episode 12 , 15, 18 , 19, 21, 23, 27, 28, 29, 33, 35, 37, 41, 66
Usually, the song when the sweet moment came is:
-Pretty Boy- -M2M-
If it's just a normal skinship, the song won't be played.
Episode 15 is when Joongki kissed Ji hyo on the cheek.And episode 18 is the titanic scene and the song was "My heart will go on" Celine Dion.
Since Joong ki is not on Running Man anymore,he won't be seeing Ji hyo. I hope Joong ki came back to running man!
Song Song couple, Jjang!