I like this song and couldnt find a bass tab for it so i decided to tab it myself! Have fun!

Intro and Verse
G---------------------------------|
D---------------------------------|
A-1-1-1-1-1-4-6-4-1-1-1-1-1-4-6-4-|
E---------------------------------|

Pre-Chorus
G----------------------------------|
D----------------------------------|
A-1111111111111111-3333333333333333
E----------------------------------

Chorus
G---------------------------------------|
D---------------------------------------|
A-11111111-44444444----------11111111---|  X2
E------------------333333333------------|

In the second verse there is a pause u play the one part and pause then start over again.
Verse
G---------------------------------|
D---------------------------------|
A-1-1-1-1-1-4-6-4-1-1-1-1-1-4-6-4-|
E---------------------------------|

Pre-Chorus
G----------------------------------|
D----------------------------------|
A-1111111111111111-3333333333333333
E----------------------------------

Chorus
G---------------------------------------|
D---------------------------------------|
A-11111111-44444444----------11111111---|  X4
E------------------333333333------------|

During Bridge play chorus

Intro
G---------------------------------|
D---------------------------------|
A-1-1-1-1-1-4-6-4-1-1-1-1-1-4-6-4-|
E---------------------------------|

Chorus
G---------------------------------------|
D---------------------------------------|
A-11111111-44444444----------11111111---|  X4
E------------------333333333------------|

Bridge: Again play chorus here.