Listened to this song for the first time and loved it! 
I'm positive that these are the right chords... 
not too sure about the bridge though. Enjoy!
M^do8!9

2nd Fret 
Verses and Chorus: D - A - Bm - G 
Bridge: A - A - Bm - Bm

If you prefer not to play a bar chord...

9th Fret 
Verses and Chorus: G - D - Em - C
Bridge: D - D - Em - Em


Verse 1:
Summer after high school when we first met
We make out in you mustang to radio head
And on my 18th birthday we bought matching tattoos
Used to steal your parent's liquor and climb to the roof
Talk about our future like we had a clue
Never planned that one day i'd be losing you

Chorus:
In another life I would be your girl
We keep all our promises be us against the world
In another life I would make you stay
So I don't have to say you were the one that got away
The one that got away.

Verse 2:
I was June you were my johnny cash
Never one without the other we made a pact
Sometimes when I miss you I put those records on...woahh
Someone said you had your tattoo removed
Saw you down town singin the blues
It's time to face the music i'm no longer your muse

Bridge: 
All his money can't buy me a time machine. no
Can't replace you with a million rings. no
I shoulda told you what you meant to me. woe
Cause now I pay the price.