How to read tablature? 
Intro: Eb Cm Ab Dbm Bb

A|-----1----3------1-2-3---1--|
E|------1---------------------|
C|--3-------------------------|
g|-------0------1-------------|

Or if you transpose 1 half step down (-1) for easier chords:

A|-----0----2------0-1-2---0--|
E|------0-2-------------------|
C|--2-------------------------|
g|--------------0-------------|

Verse 1:
Eb           Cm
You're in my head
       Ab
I had plans for the weekend (Ah)
    Cm           Bb          Eb
But wound up with you instead (Ah)
          Cm
Back here again (Oh)
        Ab
Got me deep in my feelings
      Cm        Bb
When I should be in your bed (Oh)

Pre-chorus:
Eb                          Cm
You  and  I  go back to  like '09, it's like forever
     Ab
And you were there my lonely nights, yeah
Cm         (nc)
Keeping me together
   Eb                             Cm
So wouldn't it make sense if I was yours?
                            Ab
And you could call me your baby
       Cm               Bb          Eb
But we say we're just, say we're just

Chorus:
Eb              Cm
Friends, just for now
           Ab
Yeah, but friends don't say words that
      Cm               Bb           Eb
Make friends feel like more than just
Eb              Cm
Friends, just for now (Just for now)
          Ab
Now, I'm over pretending
   Cm             Bb             Eb
So let's put the "end" in friends

Verse 2:
Eb                           Cm
Friends are not supposed to get too close
Cm
And feel emotions that
               Ab
We're feeling now, now, now
                  Cm             Bb                Eb
We ain't slowing down, down, down (Yeah, yeah, yeah)
Eb
But once we cross the line
Cm
There's no denying you and
                  Ab
I can never turn around, 'round, 'round
                 Cm          Bb
Know we'll never be the same (Ooh)

Pre-chorus:
Eb                          Cm
You  and  I  go back to  like '09, it's like forever
     Ab
And you were there my lonely nights, yeah
Cm         (nc)
Keeping me together
   Eb                             Cm
So wouldn't it make sense if I was yours?
                            Ab
And you could call me your baby
       Cm               Bb          Eb
But we say we're just, say we're just

Chorus:
Eb              Cm
Friends, just for now
           Ab
Yeah, but friends don't say words that
      Cm               Bb           Eb
Make friends feel like more than just
Eb              Cm
Friends, just for now (Just for now)
          Ab
Now, I'm over pretending
   Cm             Bb             Eb
So let's put the "end" in friends (Let's put the "end")
Eb              Cm
Friends, just for now
           Ab
Yeah, but friends don't say words that
      Cm               Bb           Eb
Make friends feel like more than just (Let's put the "end")
Eb              Cm
Friends, just for now
          Ab
Now, I'm over pretending
   Cm             Bb             Eb
So let's put the "end" in friends

Outro: Eb Cm Ab Cm Bb
 This arrangement is its contributor’s own interpretation, shared for private study, education and non-commercial use. The underlying song, lyrics and music remain the property of their copyright owners. To request removal, see Legal & Copyright.