Okay. Well...Buffy does remember some stories about Arthur, Camelot and Lancelot. She's pretty sure there are movies if her glitches can be relied on. She gives Morgana a confused sort of look then banishes it. She also remembers there being some controversy over whether Arthur was real or not. Apparently, the verdict is 'not entirely fictional'.

"I'd take almost anything that isn't same-same and jumpsuited."