“When I watched the thirty-second commercial for the G.I. Joe Mobile Command Center or a promo for “The Fall Guy,” everything came rushing back: the way light flooded the living room before the extension was added to the house and the mango trees sprouted; the rabbit ears perched on top of the old Hitachi, which barely hauled in two channels on the good days; my grandfather and the cats sitting on the couch, scratching the sides in unison.”