In honor of the holiday Faye throws a girls-only, "anti-Valentine's Day" slumber party at her house, and the other (female) members of the Circle are invited to attend. The night takes unexpected turns as both Melissa and Diana use Devil's Spirit to get high, and Lee crashes the party to help Faye increase her power. Meanwhile, Cassie turns to Jake and Adam for help after the spirits of vengeful witches begin to haunt her.

Cassie catches Blackwell sneaking around the abandoned house, leading Adam to believe that he is looking for a device to drain witches' powers and is still consumed by his dark magic. Faye meets Eva, and is taken aback to discover that she is Lee's girlfriend. Meanwhile, Melissa encourages Diana to date a mortal guy, specifically a handsome Australian, named Grant, who is new to town. Also, Dawn has a reunion with Blackwell, but it isn't entirely what she expects.