Verse:

e-----------------------|------------|
B-----------------------|----12------|
G--12---9---7---5-------|----12------|
D--10---7---5---3-------|----12------|
A--12---8---7---5-------|---(That in between part: you can just strum this)---|
E-----------------------|------------|

(Listen to song for the most comfortable rhythm for strumming)

Chorus:

Am
I don't want to see the day
Em
My words cannot make it safe
F
Her heart in my hands
C              G
It's too bad, No Regrets
Am
I don't want to see the day
Em
Her tears are falling on my grave
F
This is my one chance
C              G
To take back, No regrets

Repeat this until you're done with the song :)