Who's gonna break my heart?

I got some pieces of me
I ain't so proud of
I've got a rough history
I've been around, love
I went from down on a knee
To bein' left in the dirt
I'm paranoid like a freak
So if I leave first

Who's gonna break my heart?
I'm scared to stay
But would hate to go
You could be the one
But ya never know
Listen when I tell you to run
Right back to where you came from
I'm dangerous
Don't be caught on us
I know
You thought we're a home run
But I'm dangerously anxious when I love

I've been so desperate to change
I wanna love you
I'm sick of walking away
When I should walk through
But I don't know how to stay
I'm so afraid to get hurt
It's probable better this way
'Cause if leave first

Who's gonna break my heart?
I'm scared to stay
But would hate to go
You could be the one
But ya never know
Listen when I tell you to run
Right back to where you came from
I'm dangerous
Don't be caught on us
I know
You thought we're a home run
But I'm dangerously anxious when I love

Now there's too many hearts that I broke
All out of fear of the unknown
It'd be better if you would just go
'Cause some day I will if you don't

So run
Right back to where you came from
I'm dangerous
Don't be caught on us
I know
You thought we're a home run

Just run
Right back to where you came from
I'm dangerously anxious when I love