BG, we wanted to use "It's your love" but good friends of ours beat us to it LOL. Instead we used "Buicks to the moon" by Alan Jackson.

How long will I love you
I don't really know
I'd like the think forever
is how far we could go
So let me paint a picture
of how its gonna be
They day you don't mean
everything to me

When a nickels worth a dollar
and gold aint worth a dime
when they build a ship
on waters that will take you
back in time
When the stars have
all been counted
And I stop loving' you
Honey they'll be driving
Buicks to the moon

Now you don't have to worry
about what comes to pass
This old world may wear out
but my love's gonna last
If they ever build
that highway to the moon
I'll just find somethin' else
to promise you.

Garth Brooks has some really sweet ones, but Country may not be your thang though LOL.