I've been running up all night
I've been running up all night
But it's 2 AM and I can't think about anything but you
I've been running up all night
I've been running up all night
With a tight chest and a conscience I can't get out of my head
All I think about is
You, you
All the calls that I know you saw but you said didn't come through
So all I think about is
You, you
All the things I could say to make you think I'm with you know who
These insecurities are gonna ruin me
And I know this jealousy will ruin us
We gotta stop faster than we can run
We are 21st century love
It's 4 AM and I don't wanna know
All the things that you are gonna do
Without me by your side
Without me by your side
I've been running up all night
I've been running up all night
With a million reasons why
Then another million reasons why
All I think about is
You, you
And that face that you make when you want her but you say you don't
These insecurities are gonna ruin me
And I know this jealousy will ruin us
We gotta stop faster than we can run
We are 21st century love
Yeah, we are 21st century love
All I think about is
You, you, you
All I think about is
These insecurities are gonna ruin me
And I know this jealousy will ruin us
We gotta stop faster than we can run
We are 21st century love
Yeah, we are 21st century love
We are 21st century love
Yeah, we are 21st century love