I Don't Understand Video (MV)

How am I supposed to move on like that
Cause I see you with her going down your own path
It's only been a month, but I'm still alone
I don't think that I can do this on my own
And I don't expect you to come running back
But I don't get how you forgot me so fast
I don't understand
I don't understand
Do you think of me
When you hold her hand
Cause I'm feeling low
Without you by my side
And I need to know do I cross your mind
Cause I don't understand
I don't understand
I don't understand
You told me that you'd always be mine
Then you went and ruined my piece of mind
Was this just a game
Did you even care
You moved on so quick
This just isn't fair
Cause I can't comprehend
You told me she was just your friend
Now I see you doing things we did
What am I supposed to think of it
I don't understand
I don't understand
Do you think of me
When you hold her hand
Cause I'm feeling low
Without you by my side
And I need to know do I cross your mind
Cause I don't understand
I don't understand
I don't understand
What am I supposed to do without you
You were my world
I never thought we'd be through
Now I'm done feeling broken and bruised
And I'm so tired of being used
I don't understand
I don't understand
Do you think of me
When you hold her hand
Cause I'm feeling low
Without you by my side
And I need to know do I cross your mind
Cause I don't understand
I don't understand
I don't understand