I love this on a ukulele.
F
Secret heart
Bb C
What are you made of
F Bb C
What are you so afraid of
F
Could it be
Bb C
Three simple words
F Bb C
Or the fear of being overheard
F Bb
What's wrong
C F Bb F
Let her in on your secret heart
F
Secret Heart
Bb C
Why so mysterious
F
Why so sacred
Bb C
Why so serious
F
Maybe you're
Bb C
Just acting tough
F Bb C
Maybe you're just not man enough
F Bb
What's wrong
C F Bb F
Let her in on your secret heart
Bb
This very secret
C F Dm
That you're trying to conceal
Bb
Is the very same one
C F
You're dying to reveal
Bb C
Go tell her how you feel
F
Secret heart
Bb C
Come out and share it
F
This loneliness,
Bb C
Few can bear it
F
Could it have
Bb C
Something to do with
F Bb C F Bb
Admitting that you just can't go through it alone
C F Bb F
Let her in on your secret heart
Bb
This very secret
C F Dm
That you're trying to conceal
Bb
Is the very same one
C F
That you're dying to reveal
Bb C
Go tell her how you feel
F Bb C
This very secret
F Bb C
Go out and share it
F Bb C
This very secret
F Bb F