(Dear John)
Swift: You paint me a blue sky and go back and turn it to rain.

Meyer: Someone's gonna paint you another sky
***
(Dear John)
Swift: [I] regret how I ignored when they said ‘Run as fast as you can.
(Reference to Swift's "22")
Meyer: You're like 22 girls in one / and none of them know what they're running from.
***
Basically, this is how two popular song artists get into an argument. They sell songs which make huge amounts of money and they get to maim their exes in the process. Like killing two birds using one stone.

It has been reported that John Mayer's latest song entitled, "Paper Doll" is a song response to Taylor Swift's hit song "Dear John" which was rumored to be about her break-up with Mayer. How did we get to this conclusion? Take a look at the references above.

To make millions and tell the world about my horrible ex. Life is sweet indeed for the two of them. Let's add in Adele in the group too.