Episode 4.15 This Year's Girl
Episode 4.16 Who Are You?
Episode Summary
Original Air Date: February 22, 2000
Waking up from a long, deep coma having nightmares with Buffy, Faith goes to Sunnydale bent on revenge. Riley leaves the facility and meets Buffy. Looking for Adam, Buffy, Xander and Willow find a demon he dissected in the woods. Faith captures Joyce, Buffy fights for her mother.
--info from the Internet Movie Database
Buffy is preoccupied with catching the creature that attacked Riley, but her problems are just beginning when she learns that Faith has awakened from her coma and has gone seeking revenge to the only home in which Faith remembers Buffy living. Meanwhile, once she is set free, Faith receives a mysterious gift left behind from the Mayor.--info from the Much Ado About BtVS