 Piper has doubts whether she ought to marry Leo or not, when the Halliwell sisters meet the stranger Christopher that becomes an owl by night whilst his lover Brookes takes the form of a wolf by day. Brooke explains that her boss was a sorcerer demon that cursed the couple of lovers because he wanted her for him. While the sisters try to break the spell, they believe that during an eclipse, Leo and Piper could get married without The Powers That Be finding out. But the Evil Triad is aware of their intentions.