This morning
fog clothed
the street lights
in Bergman black and white

Later
at the hospital
another fog
lifted a little,
to reveal
more
of the you
that used to be
before.

And when I left you tonight,
you remembered to say
‘Drive carefully.’

Alison Cassidy

http://www.poemhunter.com/poem/jerry-s-journey-part-viii-a-foggy-day/