I was looking for a good tab for this song and found several that had parts that sound 
right and parts that don't. So I decided to kind of make my own.
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Intro & Verse:
(pluck "A" string, strum down twice) (pluck "D" string, strum down twice)
e|-0---|                                     e|-0---|
B|-1---|                                     B|-1---|
G|-0---|                                     G|-2---|
D|-2---|                                     D|-3---|
A|-3---|                                     A|-x---|
E|-x---|                                     E|-x---|

Verse:
Let me be the one who calls you baby
All the time
Surely you can take some comfort
Knowing that you're mine
Just hold me tight, lay by my side
and let me be the one who calls you
Baby all the time

Chorus:
*Use this for G chord*
e|-0---|
B|-3---|
G|-4---|
D|-5---|
A|-5---|
E|-x---|

            F              G
I found my place in the world
                    F
Could stare at your face for the rest of
    G
my days

C           G                      Am
Now I can breathe, turn my insides out
    Bb
and Smother me
C          G            Am
Warm and alive I'm all over you
          Bb
Would you smother me?

Verse 2:
Let me be the one who never leaves
You all alone
I hold my breath and lose the feeling
That I'm on my own
Hold me too tight stay by my side
and let me be the one who calls you
Baby all the time

(Chorus)

Bridge:
Dm       F                  Am
When I'm alone time goes so slow
Am
I need you here with me
Dm         F
And how my mistakes have made
           Am
your heart break
Am
Still I need you here with me
G           G
So baby I, baby I'm here

(Chorus 2x)

Outro:

e|--12-13-12-----|--------------------8-10-8~~--|
B|-----------13--|--10-8-10-8-10-8-10-----------|
G|---------------|------------------------------|
D|---------------|------------------------------|
A|---------------|------------------------------|
D|---------------|------------------------------|

e|--12-13-12-----|------------------------------|
B|-----------13--|--10-8-10-8-10-8-10-8-10------|
G|---------------|-------------------------9~~--|
D|---------------|------------------------------|
A|---------------|------------------------------|
D|---------------|------------------------------|

e|--12-13-12-----|---------------8~~--|
B|-----------13--|--10-8-10-8-10------|
G|---------------|--------------------|
D|---------------|--------------------|
A|---------------|--------------------|
D|---------------|--------------------|

e|----------------------------------|
B|--8-10-8-10-8-10------------------|
G|-----------------9----------------|
D|----------------------------------|
A|----------------------------------|
D|----------------------------------|

Outro Lyrics:
Let me be the one who calls you baby
All the time

Let me be the one who calls you baby
All the time

Let me be the one who calls you baby
The one who calls you baby