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 (133211@1)                                      CWhen (x32010@1)I read your face It's like a screen door
                   GI (320003@1)can see right through Your heart's a window
F (133211@1)                                CWhy (x32010@1)you gotta treat me like the bimbo?
               GThe (320003@1)sticks it out When you don't care anymore
F (133211@1)                CYou (x32010@1)make it so easy
    GYou're (320003@1)sweet like a Reese's Pieces
F (133211@1)             CBut (x32010@1)I promise, if you leave me
   GYou'll (320003@1)be crawling on your knees
F (133211@1)             GSo (320003@1)if you go, it's a joke

(Chorus)
F (133211@1)      CIf (x32010@1)you drive away (ba-ba-ba)
GHope (320003@1)you get a flat tire, get stranded
F (133211@1)       CIf (x32010@1)it's goodbye today (ba-ba-ba)
GKnow (320003@1)you're leaving here empty handed
F (133211@1)             C'Cause (x32010@1)I got my own life
    GAnd (320003@1)you're just a punch line
F (133211@1)                GIf (320003@1)you go, you're a joke
G*
I forgot to laugh

F (133211@1)C (x32010@1)G (320003@1)F (133211@1)                                 CYou (x32010@1)don't like it when I check your iPhone (check your iPhone)
            GI (320003@1)don't even get my own ring tone (ringtone)
F (133211@1)                                  CWhen (x32010@1)you're heading out with all your best bros (best bros)
            GYou (320003@1)don't wanna tell me where you guys go (guys go)
F (133211@1)            CYou (x32010@1)say that I'm needy
GLike (320003@1)a kid needs Reese's Pieces
F (133211@1)                   CBut (x32010@1)I promise if you leave me
GYou'll (320003@1)be running back to me
F (133211@1)            GAt (320003@1)my door, what a joke

(Chorus)
F (133211@1)      CIf (x32010@1)you drive away (ba-ba-ba)
GHope (320003@1)you get a flat tire, get stranded
F (133211@1)       CIf (x32010@1)it's goodbye today (ba-ba-ba)
GKnow (320003@1)you're leaving here empty handed
F (133211@1)             C'Cause (x32010@1)I got my own life
    GAnd (320003@1)you're just a punch line
F (133211@1)                GIf (320003@1)you go, you're a joke
G*
I forgot to laugh

F (133211@1)                    CSo (x32010@1)if you're saying 'peace' like
GYou're (320003@1)so over me
F (133211@1)                    CTryin' (x32010@1)to sting like a bee
GThen (320003@1)I gotta laugh
F (133211@1)                CYou're (x32010@1)more like a jockey
                  GOr (320003@1)a cute little bunny

Think that you're funny
             FI (133211@1)forgot to laugh
F C G
Laugh
F (133211@1)                         CLike (x32010@1)a diamond in a mountain of coal
GI'm (320003@1)the kind of girl the guys can't find anymore
G(Hey (320003@1)yeah!)

(Chorus)
F (133211@1)      CIf (x32010@1)you drive away (ba-ba-ba)
GHope (320003@1)you get a flat tire, get stranded
F (133211@1)       CIf (x32010@1)it's goodbye today (ba-ba-ba)
GKnow (320003@1)you're leaving here empty handed
F (133211@1)             C'Cause (x32010@1)I got my own life
    GAnd (320003@1)you're just a punch line
F (133211@1)                GIf (320003@1)you go, you're a joke
G*
I forgot to laugh

(Chorus)
F (133211@1)      CIf (x32010@1)you drive away (ba-ba-ba)
GHope (320003@1)you get a flat tire, get stranded
F (133211@1)       CIf (x32010@1)it's goodbye today (ba-ba-ba)
GKnow (320003@1)you're leaving here empty handed
F (133211@1)             C'Cause (x32010@1)I got my own life
    GAnd (320003@1)you're just a punch line
F (133211@1)                GIf (320003@1)you go, you're a joke
G*
I forgot to laugh
FNa (133211@1)na na na na
CNa (x32010@1)na na na na
GNa (320003@1)na na na na (na na na na na)
FNa (133211@1)na na na na
CNa (x32010@1)na na na na
GNa (320003@1)na na na na (na na na na na)
FNa (133211@1)na na na na
CNa (x32010@1)na na na na
GNa (320003@1)na na na na (na na na na na)
FNa (133211@1)na na na na
CNa (x32010@1)na na na na
GNa (320003@1)na na na na (na na na na na)
(End with)= F
I forgot to laugh.

XOXO (K)