This is the version Tori Kelly and Angie Girl performed!

Capo 4th fret
Same chord progression throughout entire song (Am-G-D-Am)
Intro:
COo (x32010@1)na na na
Dm (xx0231@1)         COo (x32010@1)na na na
                  DmThinking (xx0231@1)about forever

Verse 1
     Am (x02210@1)                 GA (320003@1)tornado flew around my room before you came
   D (xx0232@1)                       Am (x02210@1)  
Excuse the mess it made, it usually doesn't rain
     Am (x02210@1)                 GIn (320003@1)Southern California, much like Arizona
  D (xx0232@1)                AmMy (x02210@1)eyes don't shed tears, but, boy, they bawl

Pre-Chorus
           AmWhen (x02210@1)I'm thinkin' 'bout you
       G(Ooh, (320003@1)no, no, no)
            DI've (xx0232@1)been thinkin' 'bout you
      Am(You (x02210@1)know, know, know)
            AmI've (x02210@1)been thinkin' 'bout you
         G (320003@1)             DDo (xx0232@1)you think about me still?
         AmDo (x02210@1)ya, do ya?

Chorus
                Am (x02210@1)       G (320003@1)       D (xx0232@1)     AmOr (x02210@1)do you not think so far ahead? 
                              Am (x02210@1)    G (320003@1)      D (xx0232@1)    Am'Cause (x02210@1)I been thinkin' 'bout forever (Oooh, oooh)
                Am (x02210@1)       G (320003@1)       D (xx0232@1)     AmOr (x02210@1)do you not think so far ahead? 
                              Am (x02210@1)    G (320003@1)      D (xx0232@1)     Am'Cause (x02210@1)I been thinkin' 'bout forever (Oooh, oooh)

Verse 2
              Am (x02210@1)                             GNo, (320003@1)I don't like you, I just thought you were cool

Enough to kick it
        D (xx0232@1)                           AmGot (x02210@1)a beach house I could sell you in Idaho
                         Am (x02210@1)                              GSince (320003@1)you think I don't love you, I just thought you were cute

That's why I kissed you
        D (xx0232@1)                       AmGot (x02210@1)a fighter jet, I don't get to fly it, though
                 AmI'm (x02210@1)lyin' down thinkin' 'bout you
      G(Ooh, (320003@1)no, no, no)
             DI've (xx0232@1)been thinkin' 'bout you
      Am(You (x02210@1)know, know, know)
            AmI've (x02210@1)been thinkin' 'bout you
         G (320003@1)             DDo (xx0232@1)you think about me still?
         AmDo (x02210@1)ya, do ya?

(Chorus)

Bridge

Yes, of course
     Am (x02210@1)                    GI (320003@1)remember, how could I forget?
          D (xx0232@1)      Am (x02210@1) 
How you feel?
      Am (x02210@1)                         GAnd (320003@1)though you were my first time
     D (xx0232@1)       AmA (x02210@1)new feel
               Am (x02210@1)               GIt (320003@1)won't ever get old, not in my soul
                     D (xx0232@1)             AmNot (x02210@1)in my spirit, keep it alive
                    AmWe'll (x02210@1)go down this road
          G (320003@1)                 D (xx0232@1)              Am'Til (x02210@1)it turns from color to black and white

(Repeat Chorus)