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 skies
Are twinkling in my eyes I wonder why

(You don't need analyzing)
(It is not so surprising)
(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)
(Put your head on my shoulder)
(You need someone who's older)
(A rub down with a velvet glove)
(There is nothing you can take)
(To relieve that pleasant ache)
(You're not sick, you're just in love)

I hear singing and there's no one there
(You don't need analyzing)
(It is not so surprising)
I smell blossoms and the trees are bare
(That you feel very strange but nice)
All day long I seem to walk on air
(Your heart goes pitter patter)
(I know just what's the matter)
I wonder why
(Because I've been there once or twice)
I wonder why

I keep tossing in my sleep at night
(With your head on my shoulder)
(You need someone who's older)
And what's more I've lost my appetite
(A rub down with a velvet glove)
Stars that used to twinkle in the skies
(There is nothing you can take)
(To relieve that pleasant ache)
Are twinkling in my eyes
(You're not sick)
I wonder why
(You're just in love)

(And I know why)
And I know why
I'm just in love

Copyright: BMG Rights Management, Sony/ATV Music Publishing LLC
Writer(s): IRVING BERLIN