This tab is a 100% correct I tabbed it from a up close live view and off every video
I could find. Once you get the timing it sounds perfect. Hope you have fun with it.
Timing is everything.

Tabbed by: Kenton Goodburn 
Capo 2 fret

Play with pick ( )

Intro
e--------------|--------------|--------------|--------------|
B--------1-----|--------1-----|--------1-----|--------1-----|
G-----0-----0--|-----0-----0--|-----0-----0--|-----0-----0--|
D--------------|--(2)---------|--------------|-(0)----------|
A--(3)---------|--------------|--(2)---------|--------------|
E--------------|--------------|--------------|--------------|

e--------------|--------------|--------------|--------------|
B--------1-----|--------1-----|--------1-----|--------1-----|
G-----2-----2--|-----2-----2--|-----2-----2--|-----2-----2--|X2  
D--------------|--(2)---------|--------------|--(2)---------|
A--(0)---------|--------------|--(0)---------|--------------|
E--------------|--------------|--------------|--------------|
                                                 ^
                                                 ^
                                                 ^
                                                 ^
The basic thing that's different in into is that you play
2 rather a 3. I pionted it out for you.

Verse         
e--------------|--------------|--------------|--------------|
B--------1-----|--------1-----|--------1-----|--------1-----|
G-----0-----0--|-----0-----0--|-----0-----0--|-----0-----0--|
D--------------|--(2)---------|--------------|-(2)----------|
A--(3)---------|--------------|--(3)---------|--------------|
E--------------|--------------|--------------|--------------|

e--------------|--------------|--------------|--------------|
B--------1-----|--------1-----|--------1-----|--------1-----|
G-----0-----0--|-----0-----0--|-----0-----0--|-----0-----0--|
D--------------|--(0)---------|--------------|-(0)----------|
A--(2)---------|--------------|--(2)---------|--------------|
E--------------|--------------|--------------|--------------|

e--------------|--------------|--------------|--------------|
B--------1-----|--------1-----|--------1-----|--------1-----|
G-----2-----2--|-----2-----2--|-----2-----2--|-----2-----2--|
D--------------|--(2)---------|--------------|--(2)---------|
A--(0)---------|--------------|--(0)---------|--------------|
E--------------|--------------|--------------|--------------|
                                                            end
e--------------|--------------|--------------|-------------|----:
B--------1-----|--------1-----|--------1-----|--------1----|---1:
G-----2-----2--|-----2-----2--|-----2-----2--|-----2-----2-|--0-:
D--------------|--(3)---------|--------------|--(3)--------|----:
A--(0)---------|--------------|--(0)---------|-------------|-3--:           
E--------------|--------------|--------------|-------------|----:

Repeat 3 times then do the intro twice. Then on 2 verse play Twice then intro 4 times
then play verse 3 4 times then the ending. There's only four fingerings, listen to the
song and feel it out. Good luck