I'll be your number one 
She's so sophisticated
She's got like 15 college degrees 
She likes to keep it complicated
And now I'm way out of my league 
She's got a PHD in musicology
She plays me only the minor keys
Sounds just like I made it
I'm her number one but only til the sun comes up
Until the sun comes up 
She got me so messed up
And all my friends they tell me
I'm her number one but only til the sun comes up
Said she loved to chat me up 
And then she'd pick me up 
Then everything becomes corrupt
Where the lie ain't toughen up 
Now we're breaking up 
No more snuggle up
Now we're waking up 
Oh I wonder
she's got a PHD in heartbreaking melody
She plays me in all the minor keys
Sounds just like I made it
I'm her number one but only til the sun comes up
Until the sun comes up 
You got me so messed up
And all my friends they tell me
I'm her number one but only til the sun comes up
I'll be your number one
Only til the sun comes up
Now I'm dreaming of an endless summer
Tryna keep my head in the game
Tell me am I just the one in wonder
With 15 minutes of fame
Can be your number one 
Until the sun comes up 
So lonely at the top
And all my friends they tell me
I'm her number one but only til the sun comes up
I will be happy
But you need to be happy
If I can be your number one
I'll be your number one
I will be happy
But you don't seem to be happy
If I can be your number one until the sun comes
I will be happy
But you don't seem to be happy
If I can be your number one