This is how I play it but I think there should be more changes!

EYour (022100@1)words alone
                               ACould (x02220@1)drive me to a thousand tears
EAll (022100@1)the same words
                                AThat (x02220@1)kept me here for all the years

(C#m or E)
I'm lost again, it's happening
When you're around I just go weak
             AAll (x02220@1)I wanna know, is it mutual
Then I never want to leave
(C#m or E)
Then I'm ready to run, ready to fall
Think I'm ready to lose it all
                       AAnd (x02220@1)I'm ready to run, ready to fall
              BThink (x2444x@1)I'm ready to lose it all

C#mKeep (x13321@4)me running, you keep me running
A (x02220@1)                             BKeep (x2444x@1)me running, you keep me running
C#mKeep (x13321@4)me running, you keep me running
A (x02220@1)                              BKeep (x2444x@1)me running, you keep me running
You keep me..

Keep me running
Oooh..

Ohh, would you hold my hand like the air was so gently here
Never give up, never give up
Ohh, would you pull me close so nobody knows we're there
No one can find us

I'm lost again, it's happening
When you're around I just go weak
All I wanna know, is it mutual
Then I never want to leave
Then I'm ready to run, ready to fall
Think I'm ready to lose it all
And I'm ready to run, ready to fall
Think I'm ready to lose it all

Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
You keep me..

Keep me running
Keep me running
Keep me running

And I'm lost again, it keeps happening
But when I'm around you, when I'm around you
I just go weak
All I wanna know, is it mutual
Am I'm ready to run, am I ready to fall
I think I'm ready just to lose it all

Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
You keep me running

Never give up, never give up

Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
Keep me running, you keep me running
You keep me..

For the part with the hammer ons and pull offs somewhere in the middle
(played with another guitar in the acoustic version)
(am not so good with tab speak so it should be somewhat like this)

e|------------------------|-----------------------9---|
 B|---------------------9--|--9h10p9h10p9h10--9/7------|
 G|---8h9p8h9p8h9-8/6------|---------------------------|
 D|------------------------|---------------------------|
 A|------------------------|---------------------------|
 E|------------------------|---------------------------|