I saw you perched there,
Like a cat in a window-
Cliché to say the least,
but beautiful nonetheless.

Moonlight glinting off your hair
bathing the room in silver.

Change the 'in' to an 'and' and remove the 'n' from 'window'-
A Cat and a Widow, humorous right?
"The old cat lady,"
Imagine that, another cliché.