Those and These

Those were the days I say you so clear.
Those were the days I felt you so near.
Those were the days I knew exactly who you were.
Those were the day I thought would never end.

These are the days I can't see you at all.
These are the days you seem so far.
These are the days I no longer know who you are.
These are the days I'm afraid we will never find our way back  to those days we were so in love.