So this is my first chords,but Im pretty sure it sounds good,I was looking for a easy 
way to play this song and this was what I came up with enjoy.
I play it with capo on 4 but it sounds good without one,so don't worry.

Capo4/no capo

F                                        C
When I read your face It's like a screen door
                   G
I can see right through Your heart's a window
F                                  C
Why you gotta treat me like the bimbo?
               G
The sticks it out When you don't care anymore
F                  C
You make it so easy
    G
You're sweet like a Reese's Pieces
F               C
But I promise, if you leave me
   G
You'll be crawling on your knees
F               G
So if you go, it's a joke

(Chorus)
F        C
If you drive away (ba-ba-ba)
G
Hope you get a flat tire, get stranded
F         C
If it's goodbye today (ba-ba-ba)
G
Know you're leaving here empty handed
F               C
'Cause I got my own life
    G
And you're just a punch line
F                  G
If you go, you're a joke
G*
I forgot to laugh

F  C  G

F                                   C
You don't like it when I check your iPhone (check your iPhone)
            G
I don't even get my own ring tone (ringtone)
F                                    C
When you're heading out with all your best bros (best bros)
            G
You don't wanna tell me where you guys go (guys go)
F              C
You say that I'm needy
G
Like a kid needs Reese's Pieces
F                     C
But I promise if you leave me
G
You'll be running back to me
F              G
At my door, what a joke

(Chorus)
F        C
If you drive away (ba-ba-ba)
G
Hope you get a flat tire, get stranded
F         C
If it's goodbye today (ba-ba-ba)
G
Know you're leaving here empty handed
F               C
'Cause I got my own life
    G
And you're just a punch line
F                  G
If you go, you're a joke
G*
I forgot to laugh

F                      C
So if you're saying 'peace' like
G
You're so over me
F                      C
Tryin' to sting like a bee
G
Then I gotta laugh
F                  C
You're more like a jockey
                  G
Or a cute little bunny

Think that you're funny
             F
I forgot to laugh
F C G
Laugh
F                           C
Like a diamond in a mountain of coal
G
I'm the kind of girl the guys can't find anymore
G
(Hey yeah!)

(Chorus)
F        C
If you drive away (ba-ba-ba)
G
Hope you get a flat tire, get stranded
F         C
If it's goodbye today (ba-ba-ba)
G
Know you're leaving here empty handed
F               C
'Cause I got my own life
    G
And you're just a punch line
F                  G
If you go, you're a joke
G*
I forgot to laugh


(Chorus)
F        C
If you drive away (ba-ba-ba)
G
Hope you get a flat tire, get stranded
F         C
If it's goodbye today (ba-ba-ba)
G
Know you're leaving here empty handed
F               C
'Cause I got my own life
    G
And you're just a punch line
F                  G
If you go, you're a joke
G*
I forgot to laugh
F
Na na na na na
C
Na na na na na
G
Na na na na na (na na na na na)
F
Na na na na na
C
Na na na na na
G
Na na na na na (na na na na na)
F
Na na na na na
C
Na na na na na
G
Na na na na na (na na na na na)
F
Na na na na na
C
Na na na na na
G
Na na na na na (na na na na na)
(End with)= F
I forgot to laugh.

XOXO (K)