How Long Is Forever

I fell too hard
And much too deep
In love with you
I let you come
And go at will it seems
You're back again
This time you say forever
But I wonder
Just how long forever means
How long is forever this time
How long until one night
You don't come home again
How long is forever
This time how long
Until I'm all alone again

People say I'm foolish
When I take you back
And it could be
They're right but who can say
You'll be welcome here
Within my arms forever
Even when forever ends
For me today
How long is forever this time