Great-aunt Irma shows up with a witch named Peter that Sabrina is supposed to marry immediately. Peter doesn't want to get married and falls for Roxie.

Sabrina finds herself in trouble when she kisses an old boyfriend, Derek, when he returns and show Sabrina his art work. When she tells Josh, he seems okay. Troubled Sabrina turns to the advice of her roommates, and they assume he's jealous. When Sabrina decides to find out what's wrong with him, a magical whip sends Sabrina and Josh into romantic sagas, and humility ensues. Meanwhile Zelda and Hilda throw a garage sale.