This is the chord progression of Postcard by Troye Sivan on Piano, Ukulele, Guitar and Keyboard.

[Verse 1]
C                                                    F
I sent you a postcard from Tokyo baby
C                                     F
You never picked it up
C                                           F
I even wrote it in Japanese, baby
C                      F
You didn’t give a fck

[Pre-Chorus]
C
‘Cause I don’t sleep like your body’s on me
F
I won’t feel right until we can be
G                                           C
Underneath everything that’s between
F
Yeah
C
I’m undone about to burst at my seams
Dm
‘Cause I am picturing you beside me
G                                                                C
So let me be everything that you need
F
Yeah

[Chorus]
C                                           F
But you’re still picking me up
Dm                                                                G
Don’t put me back down like it’s nothing to ya
C                                           F
Yeah, you’re still picking me up
Dm
Don’t you put me back down
G
Don’t you put me back down
C                                F
Like it’s nothing to ya
Dm                       G
Like it’s nothing to ya

[Verse 2]
C                                                                F
I remember that night that you first called me crazy
C                            F
Only you picked it up
C                      F                      G
Kissed me and said “I love you, baby”
C                      F
You didn’t give a fck

[Pre-Chorus]
C
Now I don’t sleep like your body’s on me
F
I won’t feel right until we can be
G                                           C
Underneath everything that’s between
F
Yeah
C
I’m undone about to burst at my seams
F
‘Cause I am picturing you beside me
G                                           C
So let me be everything that you need
F
Yeah

[Chorus]
C                                           F
But you’re still picking me up
Dm                                                G
Don’t put me back down like it’s nothing to ya
C                                           F
Yeah, you’re still picking me up
Dm
Don’t you put me back down
G
Don’t you put me back down
C                                  F
Like it’s nothing to ya
Dm                      G
Like it’s nothing to ya

[Bridge]
C
Take your time
G
Pull me in
F
Push me out
C                      G                      F
Simplify all the whispers of doubt
Am                      C                                           F
‘Cause I know what you’re thinking about

[Chorus]
C                                           F
But you’re still picking me up
Dm                                           G
Don’t put me back down like it’s nothing to ya
C                                                                F
Yeah, you’re still picking me up
Dm
Don’t you put me back down
G
Don’t you put me back down
C                      F
Like it’s nothing to ya
Dm                      G
Like it’s nothing to ya
C                      F
Like it’s nothing to ya
Dm                      G
Like it’s nothing to ya
C
Like it’s nothing to ya