VIDEO : Fans Spot Modern Coffee Cup In 'Game Of Thrones' Scene

Sunday night's "Game of Thrones" episode featured a surprising detail. Shortly after the episode aired, tweets started going viral showing a coffee cup seemingly left on a table during a feast scene by mistake. About 17 minutes into season eight, episode four, "The Last of the Starks," a to-go coffee cup appears on the table in front of Daenerys Targaryen.