How to read tablature?
Intro - strum or fingerpick, x2 -:

    F             Dm            Bb               C 
xA|-------3-----|-------0-----|-------0----0~-|-2-----|
xE|----0-----0--|----0-----0--|----1------1---|---3---|
xC|-0---------0-|-0---------0-|---------------|-----2-|
xG|-------------|-------------|-2-------------|-------|

Verse:
F               Dm                 Bb 
I remember your bare feet down the hallway
  C                    F 
I remember your little laugh
                 Dm 
Race cars on the kitchen floor
        Bb            C                         F   - Intro part - Dm  Bb  C 
Plastic dinosaurs, I love you to the moon and back

Verse
F               Dm                Bb                 C                  F 
I remember your blue eyes looking into mine like we had our own secret club
               Dm             Bb             C                       F 
I remember you dancing before bed time then jumping on me waking me up
                     Dm 
I can still feel you hold my hand
Bb           C                       F 
Little man, from even that moment I knew
                           Dm 
You fought it hard like an army guy
  Bb                      C 
Remember I leaned in and whispered to you

Chorus:
Bb                  C 
Come on baby with me
                    F      Bb 
We're gonna fly away from here
    Bb       C          F     Dm  Bb  C 
You were my best four years

Verse:
F              Dm                  Bb 
I remember the drive home when the blind hope
          C                      F 
Turned to crying and screaming, "Why?"
                        Dm 
Flowers piled up in the worst way
             Bb                   C 
No one knows what to say about a beautiful boy who died

Verse:
F                    Dm 
And it's about to be Halloween
             Bb            C                        F 
You could be anything you wanted if you were still here
               Dm              Bb 
I remember the last day when I kissed your face
  C 
I whispered in your ear

Chorus:
Bb                  C 
Come on baby with me
                    F      Bb 
We're gonna fly away from here
Bb                      C                          F 
 Out of this curtained room in this hospital grey
                 Bb 
We'll just disappear
                  C 
Come on baby with me
                   F       Bb 
We're gonna fly away from here
    Bb       C         F 
You were my best four years

- Intro part -

Bridge:
            Bb                C                F 
What if I'm standing in your closet trying to talk to you?
          Bb                C                    F 
What if I kept the hand me downs you won't grow into?
              Bb                   C             F 
And what if I really thought some miracle would see us through?
                Bb           C                Bb           C - once -
But what if the miracle was even getting one moment with you

Chorus:
- Bb -               C 
Come on baby with me
                   F       Bb 
We're gonna fly away from here
                  C 
Come on baby with me
                   F       Bb 
We're gonna fly away from here
    Bb       C         F 
You were my best four years

Outro:
F               Dm                 Bb 
I remember your bare feet down the hallway
  C                        F 
I love you to the moon and back