This text comes from The Canadian Soldiers' Song Book, a historical songbook transcribed on Wikisource and reproduced from the pinned revision linked below.
You're my precious little baby,
You are all the world to me (just listen)
And you'll understand me, maybe,
When I tell you true I'm the boy for you,
There's Oh! Oh! oceans of joy—for you!
When my arms are close about you
Life is fill'd with ecstacy
And though the time will come, some distant day,
When your face is wrinkled and your hair is grey,
You'll always be the same sweet baby to me.