A retired couple is lying in bed one night and are discussing all aspects of their future.

"What will you do if I die before you do?" husband asked wife.
After some thought, she said, "I'd probably look for a house sharing situation with three other single or widowed women who might be a little younger than herself, since she is so active for her age."

Then wife asked husband, "What will you do if I die first?"

He replied, "Probably the same thing."