twenty years (and one full circle) later

BotFA spoilers, fix-it fic. Twenty years after the Battle, Bilbo stalks into his kitchen, accepts a cup of tea from a dwarf, gapes in shock, and is told the following by a haughty Thorin Oakenshield: "It is four-fifteen, Master Baggins. You are late to tea." In which Bilbo faints in his own home once again, all because of a company of dwarves.