C9           G/B
Allie woke up 8AM
G              fill 1
Graduation day
      D
And you were standing
                      E F
On the hood of the car

Singing out loud
          G 
When the sun came up.

Chorus:
       C9
And I know I wasn't right,
 G/B             G   fill 1  
But it felt so good

(repeat this for the rest of chorus until)
 

D                      E F
And three and a half minutes
G
It felt like a lifetime

(Now those are the main parts of the song, just repeat them as necessary!
The bridge is played only on an electric, and sounds kinda weak acoustic,
so you might wanna play it using barre chords instead of octaves) 

Here's the riff to the bridge.
 

G | -9--7--5--7--7-7-5--5-5-/-7--7-7----------------
D | ------------------------------------------------
A | -7--5--3--5--9-5-3--3-3-/-5--5-5----------------