If the person can only use her eyes, she musn't have much energy at all and I would think she would be very tired from having company. However, you might want to send an e mail and ask her if she'd like company. If she does, just sit and read to her. play some music for her, or chat about every day things. Show her an album of pictures if she's a close friend. I think a lot of people communicate by closing their eyes once for "yes", or closing their eyes twice for "no". What a cruel disease!