For most of the song, this riff is played:

e-------------------------------------|
b-------------------------------------|
g----------------------------2-2------|
d-----------2-2----0-0-0-0-3----3-----|
a-0-0-0-0-3-----3---------------------|
e-------------------------------------|

At the bridge "I aint never comin back", this is played: 3X

e-------------------------------------|
b-------------------------------------|
g-------------------------------------|
d-3---3---3---3---0---0---0---0-------|
a---3---3---3---3---0---0---0---0-----|
e-------------------------------------|

then

e---------------------------|
b---------------------------|
g---------------------------|
d-2-2-----------------------|
a-----3-3-0-0-0-0-0-0-0-0---|
e---------------------------|

For the Solo, these chords are played (listen to song for rhythm)

Em and D, i find it sounds better if you do Em in the A form, the D chord can 
really go either way.

The D chord isn't by itself, it goes like this:

e-5-------------|
b-7-7-7-8-8-7-7-|
g-7-7-----------|
d-7-------------|
a-5-------------|
e-x-------------|

Tablature by: Austin Wiseman