How to read tablature? 
Riff:
      Ab       Db       Fm              Db       Ab               Eb 
xA|-----6-----4-----3---3-------3-------4-------3-------3-------6-------|
xE|---4---------------1-----1-----------------4-------------1-----------|
xC|---------3-----3-----------3-----3-1-----3-------3-5-------3---------|
xG|-------1-----1---------1-------1-------1-------1-------1-------3-----|
 
Verse 1:
Ab              Fm
  I never let
   Eb             Db
My guard go down
        Ab            Fm
But you messed me up
         Eb
When you came around
Ab                        Fm
  When the high wore off
         Eb
Know you needed space
    Db             Ab
But I don't wanna wait
Fm            Eb
I don't wanna miss this
 
Pre-Chorus -Riff-:
Ab              Db          Fm          Eb
Few thousand miles and an ocean away
      Db          Ab     Fm      Eb
But I see the sunrise, oh, just like the other day
Ab              Db       Fm          Eb
Picture your eyes as I fall asleep
       Db              Ab       Fm        Eb
Tell myself it's alright, oh-oh, as the tears roll by
 
Chorus:
 Riff used here
 
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
Fm             Eb
I wish I could feel your face
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
    Fm                Eb
I'm helpless when I'm oceans away

      Ab       Db       Fm              Db       Ab               Eb 
xA|-----6-----4-----3---3-------3-------4-------3-------3-------6-------|
xE|---4---------------1-----1-----------------4-------------1-----------|
xC|---------3-----3-----------3-----3-1-----3-------3-5-------3---------|
xG|-------1-----1---------1-------1-------1-------1-------1-------3-----|
 
Verse 2 -Riff-:
Ab              Fm
  I never felt
  Eb             Db
a room so still
        Ab             Fm
See the future coming
        Eb
Hope it isn't real
Ab                          Fm
  I learned to fake a smile
       Eb
As the time runs out
Db             Ab
I don't wanna wait
    Fm            Eb
Oh, I don't wanna miss this
 
Pre-Chorus -Riff-:
Ab            Db          Fm          Eb
Few thousand miles and an ocean away
      Db       Ab         Fm      Eb
But I see the sunrise, oh, just like the other day
Ab            Db         Fm          Eb
Picture your eyes as I fall asleep
       Db              Ab       Fm        Eb
Tell myself it's alright, oh-oh, as the tears roll by
 
 
Chorus -Riff-:
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
Fm             Eb
I wish I could feel your face
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
    Fm                Eb
I'm helpless when I'm oceans away
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
Fm             Eb
I wish I could feel your face
Ab Fm  Eb   Db        Ab
  ooo-ooo-o-o-o-oo-ooo
    Fm                Eb
I'm helpless when I'm oceans away

Chorus -Riff-:
Ab Fm Eb Db
Ab         Fm                Eb
  Oh, I'm helpless when I'm oceans away
Ab Fm Eb Db
Ab         Fm                Eb
  Oh, I'm helpless when I'm oceans away
Ab Fm Eb Db
Ab         Fm                Eb
    Oh, I wish I could feel your face
Ab Fm Eb Db
Ab          Fm                Eb          Ab
   Oh, I'm helpless when I'm oceans away