She uses some hammer-ons on the B string of the three chords on the note D during the intro.

Intro: G Am7 C G x2

G (320003@1)    Am7 (x02010@1)     C (x32010@1)     GWhat (320003@1)should I do? I am lost.
G (320003@1)             Am7 (x02010@1)          C (x32010@1)            G (320003@1)  
Tell me to leave the next time I'm in front of you 
Am7 (x02010@1)         GI (320003@1)can't relate
G (320003@1)      Am7Chip (x02010@1)on your shoulder
G (320003@1)         Am7How (x02010@1)do you deal with that weight?
C (x32010@1)          GMy (320003@1)hands are getting tired.

Am7 (x02010@1)          C (x32010@1)  G (320003@1)  Am7 (x02010@1)         C (x32010@1)   GCall (320003@1)it a joke or a lie. Call it a joke or a lie.
Am7 (x02010@1)             C (x32010@1)     G (320003@1)      Am7 (x02010@1) 
Put your coat on, then believe me, I try.

Let us escape for a night.
Breathe the silence.
I am alone,
But I am alone in this room with you.

Call it a joke or a lie, call it a joke or a lie.
Put your coat on, then believe me, I tried.

Finish on A G.