He's superman trying run down the hall
She's trying to put your makeup on in the mirror
Waitin' on her best friends call
I know they can drive us crazy, but baby they don't stay babies forever
Yeah, it won't be long

One day he's gonna want my keys
One day she'll be seventeen
Runnin' down the stair in a prom dress
And we'll be sayin' time flies fast
Wishin' we could get some back
'Cause one day they walk and I swear the next they run
Baby someday we'll be wishin' for one day
One day when they were young

The soccer games, doin' homework late
Her going on and on about boys at school
Oh it's just the start

One day he'll buy a beer for me
One day she's'll have a diamond ring
I'll be walkin' her down the aisle in a pretty dress
And we'll be sayin' time went fast
Wishin' we could get some back
'Cause one day they walk and I swear the next they run
Baby someday we'll be wishin' for one day
One day when they were

Knockin' at the door when in midnight
Sayin' daddy can I sleep with you?
After church makin' homemade pizza
The little things that we always do
Baby time won't stop even if we wanted to
So we can't waste a single day

One day before we know it
Our names will both have a grand before it
And our granddaughter will be spinning in Sunday dress
Yeah, we'll be sayin' time went by fast
Wishin' we could get some back
'Cause one day they walk and I swear the next they run
Baby someday we'll be wishin' for one day
I said don't waste one day
No, don't waste one day, oh
One day when they're young