This I Promise You

Can't promise you the sun will always shine
Can't promise to hold back the hands of time
But anything that's ever really mine
This I promise you

Can't promise there will be no pain
That life won't mostly be in vain
Oh, but the happy times
We'll live again and again and again
This I promise you

Promises are easy to make
But maybe even easier to break
It's done all the time
But darling, I am not about to
With so much at stake

Can't promise you
There'll be no bitter tears
No days will my smile disappear
But a love that'll last a million years
This I promise you
This I promise you
This I promise you