So this should be sorta accurate, I know some parts most
likely aren't right, but at least you'll have an idea
how to play it. It's my first tab, so be kind.
Add any corrections!

standard tuning

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 (xx0231@1)           CI (x32010@1)wanna know what's in your plan...

DmIf (xx0231@1)you're an ocean then
BbI (x1333x@1)wanna jump right in
FIf (133211@1)you're a hand grenade then
CI'll (x32010@1)pull the pin
DmI'll (xx0231@1)wait right here all night
BbFor (x1333x@1)you to let me in
FAnd (133211@1)I'll run, run, run, run
CRun (x32010@1)right back to you I'll run

Verse 2
(same as verse 1)

Bridge
Am (x02210@1)                     DmOh (xx0231@1)if you could see in me
          Bb (x1333x@1)      CYou (x32010@1)might be kinda scared
Am (x02210@1)                   Dm (xx0231@1)Oh if I could just believe
               Bb (x1333x@1) CYou'll (x32010@1)take me anywhere

Chorus

Ending is same as intro.