I have a baby sister,
A darling tiny mite,
And when I smile, she smiles right back
And holds my finger tight.

She's telling me she loves me,
In that cute baby way,
And saying that it won't be long,
'Til we can play all day.

I love my baby sister,
My soon-to-be playmate,
And what I really want to know
Is how long must I wait?