That's my mystery girl
Underneath the window, walking in the sidewalk
Swingin' in the sunshine
Lookin' like a dream one day
I'm gonna sing, hello
Sometimes your life seems lonely
Sometimes your life's a bore
I never let it beat me
I got a treat in store
When I feel lonesome
I gaze on down the street
For she comes walking
And she looks mighty sweet
And that's my mystery girl
Underneath the window, walking in the sidewalk
Swingin' in the sunshine
Lookin' like a dream one day
I'm gonna sing, hello
Lookin' like a dream, one day
I'm gonna sing, hello
Sometimes your life's a trouble
Sometimes you take a spill
I never let it beat me
I got a secret thrill
The boys say that's nice
She causes quite a stir
I told them, no doubt
Just keep your eyes off her 'caus
That's my mystery girl
Underneath the window, walking in the sidewalk
Swingin' in the sunshine
Lookin' like a dream one day
I'm gonna sing, hello
One day, I'm gonna sing, hello.