I've seen your photographic art 88, just do what you do.
My father-in-law was diagnosed with Lung Cancer in January 1999. He was 64. This man was a career plumber-pipe fitter. He worked at the Motorola plant here in Phoenix for 30 years taking care of their pipes. He was a hardworking, honest, trustworthy, genuine Korea Navy veteran. He had a keen sense of humor and knew just how to make you feel good about yourself. I watched cancer destroy someone who was bigger than life in my eyes. He had all of one lung removed and partial removal of the other. He had radiation done, no chemo. The cancer, we thought, was gone. Then in June (ish), he started having headaches and some light vision problems. Come to find out, the cancer had spread to his spine and traveled to his brain, mostly behind his eyes. He was completely incapacitated by early November. He passed peacefully in his sleep the day after Thanksgiving 1999.
I share that with you so that you can foresee a possible avenue that this venture may take. Not to drum sympathy for myself or my family (we know he is better off now) but to give you a possible window into your friends future. I would also think of your friends request as a silent, man-style communication that he would like you to be by his side while he endures this rough time in his life. That sounds like an honor.
Enjoy this time with your friend.
