This song is really easy! Only 4 chords throughout the whole song on repeat. 

Intro:
D | Asus2 | Bm | G

Verse 1:
D           Asus2
My heart was in pieces
Bm                  G
Didn't think it'd ever stop bleedin'
D           Asus2
Had nothin' to believe in
Bm                 G
You came along and I started breathin'

Pre-Chorus:
Now I'm on the edge
Looking down
It's makin' more sense to me
You make me wanna just let go
Hold you close
I just want you to see...

Chorus:
I'm ready to fall
I'm ready to fight
I'm ready to give, us a try
I'm ready to live
I'm ready to love
I'm ready to lose it all
You got me singin'
Nah nah nah nah nah nah nah nah
Nah nah nah nah nah
I'm ready to fall
I'm ready to lose it all
I'm ready to fall

Verse 2:
Your eyes are like diamonds
Lightin' up the sky they're shinnin'
You have that, that somethin'
More and more each day I'm findin'

Pre-Chorus:
That I'm on the edge
No turnin' back
It's makin' more sense to me
It's like you've been there
All along
I open my eyes and see

Chorus

Bridge: (Slow down with one strum each chord)
Now I'm on the edge
Lookin' down

Chorus