I figured out the little riff on piano, but I haven't tabbed it on guitar. But here are the notes:
C5 D5 E5    G5    E5 D5 C5 A5  C5 D5   G5   F5   E5   C5 D5 E5   G5   E5 D5 C5 A5   
A5 C5 D5   E5  D5  C5   C5   C5   C5 E5 D5 C5  A5   A5  A5  A5


G5 chord:
3
3
5
5
5
3

Intro chords: F5   A5   G5 F5 C5   F5   A5  A5 G5 C5

           A5    G5        C5               F5        G5     C5
And I can't nail down the feeling in this song without a reason
           A5     G5         C5           G5    G5
'Cause the hollow words I'm singing are for you
          A5      G5     C5               F5           G5     A5
And I keep trying to remember all those little things you told me
           G5
When you'd hold me

F5                               C5
"Baby, I can't give you all I'd like to
F5                                 C5            E5
But everything you'd need, I will provide you ohh
    A5                            F5
And if you feel the world outside denies you
       A5                            F5                         
I will fight away the loneliness and emptiness that bind you
E5                             F5
  From this world, I'll never hide you
E5                            F5              G5
 'Til the day my arms you'll slide through, baby boy

C5                                   G5        F5
One of these days the world is gonna find you
             G5         C5
And take you away from me
                     G5        F5
The lights are gonna blind you
               G5    C5
Gonna make you complete
                        E5
A girl is gonna hurt you
                         A5   G5    F5
A woman's gonna set your heart on fire
     A5   G5    F5     
Your heart on fire"

F5   A5   G5 F5 C5   F5   A5   A5 G5 C5

        A5    G5        C5                   F5          G5      C5 
And if I nail down the feeling, still this song's without a reason
           A5               G5            C5
'Cause the hollow words I'm singing just for you
           A5     G5     C5             F5         G5       A5
And I keep trying to remember all the little things you showed me
            G5
When you'd hold me

  A5                           G5
I close my eyes for a little while
                       A5
I'm a child, you're beside me
           G5
And you're singing...

 F5                       C5
"Baby, I can't always be beside you
    F5                             C5           E5
But everything you'd need, I will provide you
    A5                                F5   
And if you'd feel the world outside denies you
       A5                            F5                        E5
I will fight away the loneliness and emptiness that bind you
                            F5            E5
From this world, I'll never hide you
                            F5              G5
'Til the day my arms you'll slide through, baby boy

C5                                    G5     F5
One of these days the world is gonna find you
               G5       C5
And take you away from me
                     G5       F5
The lights are gonna blind you
      G5            C5
Gonna make you complete
                        E5
A girl is gonna hurt you
                         A5  G5    F5
A woman's gonna set your heart on fire
     A5  A5    F5
Your heart on fire

F5   A5   G5 F5 C5   F5   A5   A5 G5 C5

    F5                            C5         E5
And even when you've left me far behind you
A5             G5             F5
No one's gonna love you like I do"