Fuffy

Fuffy is the Femslash ship between Buffy Summers and Faith Lehane from the Buffy the Vampire Slayer fandom.

Canon
Buffy and Faith's relationship has always walked the line between friends and enemies.

Season 3
Buffy and Faith meet in 3x03, Faith, Hope, and Trick when Buffy and the Scooby Gang follow Faith and a vampire into the Bronze's alleyway and find out she's a slayer. Buffy is shocked when Faith knows her name and instantly shows off her rowdy, carefree personality. When Faith is telling stories to the group afterwards in the Bronze, she keeps stopping to ask Buffy questions about her adventures, seeming much more interested than the rest of her friends.