Can't Breakup Girl, Can't Breakaway Boy

This song is played as BGM when Gary let Ji Hyo off during a chase in Running Man! That scene is super epic!
http://www.epdrama.com/running-man/running-man-episode-12/4/
It starts around 10:54~ i like that part whereby Gary break off Ji Hyo's hands and said 'Hurry, go!'

The girl who can’t say good bye
The boy that can’t leave
The two of us are no longer in love
So no no no no no no


 I’m so busy that I feel guilty
I fill my wallet with money and make some time
Even though I don’t express my love
When I have dinner and watch a movie with you
I hope you might feel better but
I continue to be in debt to my thoughts
As I walk and tease you
it’s all a played out game
Love is passing,
Love and heartbreak are one and the same
Hearbreak takes love and goes away.

The sun is hot but your heart is frozen
Whose fault is this? But I love you baby
Everything else is the same but we changed
Whose fault is this? I still love you baby

Love is passing,
Love and heartbreak are one and the same
Hearbreak takes love and goes away.

How nice would it be if love
was something that could be earned?
(It’s all a dream, holding your hand)
How nice would it be
if love was something to get by wanting it?
(It’s all a dream but I can’t escape)


Are men caught in love done so because of weakness?
Are men starved of love not worthy of it?
Are men that keep secrets bad men?
Why is it that love changes?