First tab, yeaaah. Hm, everything should be right, listen to the song to play it! 
http://www.youtube.com/watch?v=PnRQir1nsDg
The chords used are reeeally simple: G7sus4, C, Am, D, Em and G.
Contact me if you need or if you find any mistake, please. (:

G7sus4
--3--
--3--
--0--
--3--
--3--
----- (don't play this string)

VERSE:
G7sus4, C, Am, D, G7sus4(x2)

PRE-CHORUS:
C, Am, Em, G (x2)

CHORUS:
C, Am, Em, G, C, Am, Em

VERSE:
Em, C, Am, D, G7sus4
G7sus4, C, Am, D, G7sus4, G

CHORUS:
C, Am, Em, G (x3)
C, Am, Em

VERSE:
Em, C, Am, D, G7sus4

CHORUS:
C, Am, Em, G (x3)
C, Am, Em
G, G7sus4

(At the end, while going from G to G7sus4, Jess plays this little thing)
-3-----3--|
-3-----3--|
-0-----0--|
-0-----3--|
-2-----3--|
-3-3-2----|

Here are the lyrics, I found them here
(http://www.songmeanings.co/songs/view/3530822107858879150/) and here
(http://www.youtube.com/watch?v=u0GAZdefVWQ) and partly modified
them; I'm not sure they're completely right, though.
"Lovin' how much you're making me": in particular, I'm not sure at all about this line,
I think it may not be 'making', but something like 'aching' or 'raking', I really don't
know... it may be something like "Lovin' you that much is aching me', I don't know...
I'm not a native English speaker so it's not that easy for me :/
Well, enjoy anyway ;)



VERSE:

G7sus4
I can't take the blame
                   CI (x32010@1)can't take the pain
                        AmIf (x02210@1)you're gonna let me down
       DDo (xx0232@1)it now
             G7sus4Just (3x301x@1)let me down

G7sus4
I'm too scared to sleep
                   CTo (x32010@1)see you in my dreams
                          AmIf (x02210@1)you're gonna make me cry
         DDo (xx0232@1)it right
             G7sus4Now (3x301x@1)make me cry

PRE-CHORUS:

CAh (x32010@1)ah ah ahhh
                                 AmLovin' (x02210@1)how much you're making me
You don't even know
                    EmIf (022000@1)you really need me

G (320003@1)           C (x32010@1) Ah ah ah ahhh
How can I fight when love is the enemy
AmI (x02210@1)don't exist
                    Em (022000@1)   GUntil (320003@1)you release me

CHORUS:

CIf (x32010@1)you think it's over
                    AmIf (x02210@1)you think we're nowhere
              Em (022000@1)  GJust (320003@1)let me out
               CI'm (x32010@1)making it easy
               AmFor (x02210@1)you to go leave me
             EmJust (022000@1)let me out

VERSE:

You dig your claws in deep
I'm way out, breaking free
You can't keep this alive
For me to survive
Push me aside

'Cuz I can't run if you're coming haunt me
And I can't hide if you've got the best of me
You leave it unsaid
It's all in my head
We're better off dead

CHORUS:

If you think it's over
If you think we're nowhere
Just let me out
I am making it easy
For you to go leave me
Just let me out

If you think it's over
If you think we're nowhere
Just let me out
I'm making it easy
For you to go leave me
Just let me out

VERSE:

I can't take the blame
I can't take the pain
If you're gonna let me down
Do it now
Just let me down

CHORUS:

If you think it's over
If you think we're nowhere
Just let me out
I'm making it easy
For you to go leave me
Just let me out

If you think it's over
If you think we're nowhere
Just let me out
I am making it easy
For you to go leave me
Just let me out