You change your mind  
Like a girl changes clothes  
Yeah you, PMS  
Like a bitch  
I would know  
 
And you over think  
Always speak  
Crypticly  
 
I should know  
That you're no good for me  
 
[CHORUS]  
Cause you're hot then you're cold  
You're yes then you're no  
You're in then you're out  
You're up then you're down  
You're wrong when it's right  
It's black and it's white  
We fight, we break up  
We kiss, we make up  
(you) You don't really want to stay, no  
(but you) But you don't really want to go-o  
You're hot then you're cold  
You're yes then you're no  
You're in and you're out  
You're up and you're down  
 
We used to be  
Just like twins  
So in sync  
The same energy  
Now's a dead battery  
Used to laugh bout nothing  
Now your plain boring  
 
I should know that  
You're not gonna change  
 
[CHORUS]  
 
Someone call the doctor  
Got a case of a love bi-polar  
Stuck on a roller coaster  
Can't get off this ride  
 
You change your mind  
Like a girl changes clothes  
 
[CHORUS]