Root note: D.

Dm|Dm|C|B

for the chorus, play the same scheme in reverse:

B|C|Dm|Dm/C (listen to the song to know when it differs from a Dm).

Play it throughout the whole song.

Melody:

e:----------------------------------------|
b:-66-55-6--66-55-6-5----66-55-6----5-----|
G:--------------------7-----------5----7--|
D:----------------------------------------|
A:----------------------------------------|
E:----------------------------------------|

Listen to the song for the rhythm.