Author's note: I know what you're gonna say 'why're u writing this and not love war and haz?' Sorry 'bout that…I'm working on it! Well here's my parody…. I do not own Harry Potter, or the song Dear John.

Long were the nights when my days once revolved around you
Counting my essays, hoping the stairs won't move…again
And Harry accused me of being a Ravenclaw but I swore, I was Gryffindor
You make me do your homework, then go back and turn towards Lavender
And I learned your wizard chess games, but you changed the rules every time
Wondering which version of you I might get in the Battle of Hogwarts
well i stopped studying charms and this song is to let you know why

Dear Ron,
I see it all now that you're gone
Don't you think I was too smart to be messed with?
The girl in the robes cried the whole train home
You shouldda known

Well maybe it's me and my blind logic to blame
Or maybe it's you and your sick need to play Quidditch and leave me with Parvarti
And you'll add my name to your long list of girls who you've snogged in the common room
And I'll look back and regret how I ignored when they said fly as fast as you can

Dear Ron,
I see it all now that you're gone
Don't you think I was too smart to be messed with?
The girl in the robes cried the whole train home

Dear Ron, I see it all now you were wrong
Don't you think 14's too young to be played by your dark love games, while I loved Krum so.
You shouldda known

You are an expert at sorry, and catching the Quaffle (idk XD)
Never impressed by me acing Potions tests
All the fan girls have chased you,
Your family's gone mad, cause you've worn them out
Well I took the horcrux before you could set Harry on fire
Don't come back.
I;m shining like fireworks, theyre muggle things incase you didn't know (I know that wizard's have fireworks…but I liked this line too much to change it :p)

Dear Ron,
I see it all now that you're gone
Don't you think I was too smart to be messed with?
The girl in the robes cried the whole train home

Dear Ron,
I see it all now that you're gone
Don't you think I was too smart to be messed with?
The girl in the robes wrote you a song

You shouldda known
Harry shouldda known
Don't you think you were too dumb?
I shouldda known