How to read tablature? 
Intro riff:
xA|-----------------|
xE|---2---4---------|
xC|-4---4---4-3-4-4-|
xG|-----------------| x4

Verse riff: 
( x2 )                                           
xA|-----------------|      xA|---6---7---------|
xE|---2---4---------|      xE|-----------------|
xC|-4---4---4-3-4-4-|      xC|-1---1---1---1---|
xG|-----------------| x4   xG|-----------4---6-| x4
                                            
( x1 )                                         
xA|-0-6-0-7-0---0---|-2-4-2-6-2---2---|
xE|-----------------|-----------------|
xC|-----------------|-----------------|
xG|-----------4---6-|-----------2---4-| x4

Intro: E

Verse:
E                 Dbm
I'm not a perfect person
                               E
As many things I wish I didn't do
               Dbm
But I continue learning
                                   A
I never meant to do those things to you
                              B
And so I have to say before I go
                          E
That I just want you to know

Chorus:
                       Dbm
I've found a reason for me
                        A
To change who I used to be
                        B
A reason to start over new
                   E
and the reason is you

Interlude: E

Verse:
                  Dbm
I'm sorry that I hurt you
                                      E
It's something I must live with everyday
                           Dbm
And all the pain I put you through
                                  A
I wish that I could take it all away
                                     B
And be the one who catches all your tears
                          E
That's why I need you to hear

Chorus:      
                       Dbm
I've found a reason for me
                        A
To change who I used to be
                        B
A reason to start over new
                   E
and the reason is You x4

Bridge:
E                    Dbm  
I'm not a perfect person
E                                   A
I never meant to do those things to you
                               B
And so I have to say before I go
                         E
That I just want you to know

Chorus:      
                       Dbm
I've found a reason for me
                        A
To change who I used to be
                        B
A reason to start over new
                   E
and the reason is You x4