Lyrics:

How soon the flame of love can die
How soon "goodnight" becomes "goodbye"
You're gone now and life goes on now
And everything seems out of tune
But time can bring a change of heart
And love can make another start
Some day you may come back to me to stay
But who can say how soon
Some day you may come back to me to stay
But who can say, who can say
But who can say how soon