Hello, this is how I play it, I think it sounds right, here it is. I got this from 
tab in this page, I'm just putting it how I play it.

Intro

|-------5-?-4h5-------------5----4/5--------|
|---5-----0-----0---5---5-----0------0-5-0--|
|-----6-----------6-------6-----------------|
|-------7-------------------7---------------|
|---0-------7--------------------7----------|
|-----------------------5-------------------|

|-------5-?-4h5-------------5----4/5--------|
|---5-----0-----0---5---5-----0------0-5-0--|
|-----6-----------6-------6-----------------|
|-------7-------------------7---------------|
|---0-------7--------------------7----------|
|-----------------------5-------------------|

Verses

       A (x02220@1)                  C#m|-------5---------5-----------4---------4-----| (x13321@4)|---5-----5---5-----5-----5-----5---5------5--|
|-----6---------6-----------6---------6-------|
|---------------------------------------------|
|-------------------------4---------4---------|
|---5---------5-------------------------------|

      D (xx0232@1)         C#m (x13321@4)        Bm|-------2-----------4-----------2---------2----| (x24432@1)|---3-----3-----5-----5-----3-----3---3-----3--|
|-----2-----------6-----------4---------4------|
|---0------------------------------------------|
|---------------4-----------2---------2--------|
|----------------------------------------------|

       E|-------0---------0---------0---------0----| (022100@1)|---0-----0---0-----0---0-----0---0-----0--|
|-----1---------1---------1---------1------|
|------------------------------------------|
|------------------------------------------|
|---0---------0---------0---------0--------|

Pre Chorus

   Bm (x24432@1)                    E|-------2---------2-----------0---------0----| (022100@1)|---3-----3---3-----3-----0-----0---0-----0--|
|-----4---------4-----------1---------1------|
|--------------------------------------------|
|---2---------2------------------------------|
|-------------------------0---------0--------|

Chorus
   A (x02220@1)          C#m (x13321@4)        D (xx0232@1)       E|-------5-----------4-------2---2--------0--| (022100@1)|---5-----------5-------------3--------0-0--|
|-----6-----------6--------------------1----|
|---------------------------0---------------|
|---------------4---------------------------|
|---5---------------------------------------|

Bridge
   A (x02220@1)                    C#m|-------5---------5-----------4---------4----| (x13321@4)|---5-----5---5-----5-----5-----5---5-----5--|
|-----6---------6-----------6---------6------|
|--------------------------------------------|
|-------------------------4---------4--------|
|---5---------5------------------------------|

     F#m (244222@1)                  D|-------2---------2-------2---------2--------| (xx0232@1)|---2-----2---2-----2-------3---3-----3---3--|
|-----2---------2-------------2---------2----|
|-------------------------0---------0--------|
|--------------------------------------------|
|---2---------2------------------------------|

Outro
|---5---5-------7---7-------9----9------7---7----|
|-----5---5-------5---5-------0---0-------5---5--|
|---6---6-------6---6-------6---6-------6---6----|
|------------------------------------------------|
|------------------------------------------------|
|------------------------------------------------|

|---5---5-------7---7-------9----9------7---7-------5---5----|
|-----5---5-------5---5-------0---0-------5---5-------5---5--|
|---6---6-------6---6-------6---6-------6---6-------6---6----|
|------------------------------------------------------------|
|------------------------------------------------------------|
|------------------------------------------------------------|

Song Structure
Intro
Verse x2
Pre Chorus
Chorus x4
Intro
Verse x2
Pre Chorus
Chorus x4
Bridge x2
Pre Chorus
Chorus x4
Intro
Outro