作曲:Katy Perry
You change your mind like a girl changes clothes
Yeah you be a mess like a ** I would know
And you over think always speak cryptically
I should know that you're no good for me
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 don't really wanna stay no
You don't really wanna go oh you're hot and you're cold
You're yes then you're no
You're in then you're out
You're up then you're down
'cause you're hot then you're cold
You're yes then you're no
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 don't really want to say no
You don't really want to go o
You're hot and you're cold
You're yes and 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 you're plain boring
I should know that you're not gonna change
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 don't really want to stay no
But you don't really want to go oh
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