This Is What You Came for Parody Lyrics

This song was written bout Taylor
Before Calvin got dumped poor dude
Back then when he was in love with her
And she was in love too
It seemed to good to be true
They were such a cute couple
But then pretty soon
Taylor started to do
What she always starts to do
Act all cooku

She said
Where the hell have you been!?
Working all on a new song for you
Bullshit!
What's the