[Verse 1: Tab Hunter]
I hear singing and there's no one there
I smell blossoms and the trees are bare
All day long, I seem to walk on air
I wonder why
I wonder why
I keep tossing in my sleep at night
And, what's more, I've lost my appetite
Stars that used to twinkle in the sky
Are now twinkling in my eyes
I wonder why

[Verse 2: Ethel Merman]
You don't need analyzin'
It is not so surprisin'
That you feel very strange but nice
Your heart goes pitter-patter
I know just what's the matter
Because I've been there once or twice

[Chorus: Ethel Merman]
Put your head on my shoulder
You need someone who's older
A rubdown with a velvet glove
There is nothin' you can take
To relieve that pleasant ache
You're not sick, you're just in love
[Bridge: Ethel Merman, (Tab Hunter)]
You don't need analyzin' (I hear singing)
It is not so surprisin' (And there's no one there. I smell blossoms)
That you feel very strange but nice (And the trees are bare)
Your heart goes pitter-patter (All day long I seem)
I know just what's the matter (To walk on air)
Because I've been there once or twice (I wonder why, I wonder why)

[Chorus: Ethel Merman, Tab Hunter, Both]
Put your head on my shoulder (I keep tossing in my sleep)
You need someone who's older (At night)
A rubdown with a velvet glove (And, what's more, I've lost my appetite)
There is nothin' you can take (Stars that used to twinkle in the sky)
To relieve that pleasant ache (Are now twinkling in my eyes)
You're not sick, you're just in love (I wonder why)
I wonder if
You don't need analyzin'
I wonder if
It isn't surprisin'
I wonder if
You're not sick, you're just in love