A woman seems lost in thoughts and moving back and forth in the room, and her mother feels sad about her situation and says to her:

I never knew you so fuzzy-headed, Janet. Angela Lansburry (see:52:38-52:48)

By "know", does the mother mean "I have never seen you so fuzzy-headed"?

or

does the mother mean "I didn't know that you have personality that can easily turn into being fuzzy-headed?