Intro:

E|----1-----1-1-1------1-----1-1-1--------1----1-1-1-------1--------1-----|
B|----1h3p--1-1-1------1-----1-1-1--------1h3p-1-1-1-------1--------1-----|
G|-3--------3-3-3------0h2p--0-0-0------3------3-3-3-------0h2------0h2---|
D|------------------3--------3-3-3----------------------3--------2--------|
           V ^ V            V ^ V             V ^ V
                                       (strum this Dm)
E|----1-----1-1-1------1--------1--------1-----|
B|----1h3p--1-1-1------1--------1--------3-----|
G|-3--------3-3-3------0h2------0h2------2-----|
D|------------------3--------2--------0--0-----|
           V ^ V

This repeats through the verses, until right before the chorus:

                             Dm             C
I wanna know what's in your plan...

Dm
If you're an ocean then
Bb
I wanna jump right in
F
If you're a hand grenade then
C
I'll pull the pin
Dm
I'll wait right here all night
Bb
For you to let me in
F
And I'll run, run, run, run
C
Run right back to you I'll run

Verse 2
(same as verse 1)

Bridge
Am                       Dm
Oh if you could see in me
          Bb        C
You might be kinda scared
Am                     Dm
 Oh if I could just believe
               Bb   C
You'll take me anywhere