I def. think its about what the whole "whats to come" or "what I hoped would come" theory. It seems like hes thinking about someone he really loved, and hes dreaming about all the things that would have happened if they stayed together. And how he wishes she was there now because:
Tonight, you calm my restlessness
You relieve my sadness
Of course it also could mean hes leaving for whatever the reason and hes just reminiscing about how much he loved her and how she always gave him that "complete" feeling of being in love.
I def. think its about what the whole "whats to come" or "what I hoped would come" theory. It seems like hes thinking about someone he really loved, and hes dreaming about all the things that would have happened if they stayed together. And how he wishes she was there now because:
Tonight, you calm my restlessness You relieve my sadness
Of course it also could mean hes leaving for whatever the reason and hes just reminiscing about how much he loved her and how she always gave him that "complete" feeling of being in love.