Before you came
There weren't any problem between us
The lover who is better than anyone in the world
I believe strongly that no one can come between us

But now that I have met you
In my heart
The strong belief that I have guarded have disappeared
If I dont'n have you
I can't live through another day

I already have a man
I can't always be this way
But when I see you, my heart would always waver

I already have a man
I would always regret
When you come to my side, I would be this way

What should I do? What should I do?

When the phone rings
Even though he's by my side
I wish that it was you by my side looking at me

How could I miss you so much, I can't believe it

However, I can't be like this
I cannot make you cry
Though I have made up my mind
The heat that leans towards you is becoming bigger

I already have a man
I can't always be this way
But when I see you,
My heart would always waver
I already have a man
I would always regret
When you come to my side, I would be this way

What should I do?
What should I do?

My heart is really painful
I can't breathe easy
I can't see the road in front of us
I don't know where I would go

I already have Jo Kwon
I can't always be this way
But when I see you,
My heart would always waver

I already have Jo Kwon
I would always regret
When you come to my side, I would be this way

What should I do? What should I do?
What should I do? What should I do?
What should I do? What should I do?