Intro
C5 A5 C5 A5

Verse 1
        C5                  A5
it's a shame tapping on my windowpane
        C5               A5
it's a shame never goes away
        C5                  G5
it's a shame oh but it's a gentle rain 
         D5                      F5
it's a shame it's a shame it's a shame shame shame

Verse 2
           C5                 A5
we're the same wonder why we go insane
           C5                      A5
we're the same thats just how we're made
           C5                G5
we're the same oh but in a different way
         D5                      F5
it's a shame it's a shame it's a shame shame shame

PreChorus
G5
sweet and lover
A5
undercover
F5
hiding each other 
C5
hiding each other
A5 G5
those young lovers
A5              F5
only ones who know

Chorus
C5       D5             A5
I would dive into your love
                  G5
and I would go as deep
C5      D5
as my lungs would let me
   A5                   G5    F5
if I were to marry the sea

Intro
Verse 1
Verse 2
PreChorus
Chorus
Verse 1
Verse 2
PreChorus
Chorus (without the last F)
Chorus

That's it!
Awesome tune!