Dangerously Close to

I sneakily asked my grandfather, "You get up early every day to cook, three meals a day, and then you go to work. You do this every day, even on legal holidays. Don't you ever get tired",I only know that my grandfather adored my grandmother, to the point of being "crazy" about her.,Mom and Dad stood at a distance, but they didn't step into this small garden. At the time, I didn't understand. Didn't Mom and Dad feel sad。