After discovering that Piper and Leo will have less than 24 hours to get married before the Elders forbid it, they ask for Prue and Phoebe's help in planning and executing the ceremony. However, their plans get put on hold when the Charmed Ones have to help a couple break a jealous sorcerer's curse that keeps them apart. Later, Piper and Leo get some unexpected help in the form of Grams. Meanwhile, Cole continues his quest to get close to the Charmed Ones through a relationship with Phoebe.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
The sisters must help a young man who is turned into an owl by day and his girlfriend who is turned into a wolf by night. The two lovers have been cursed by the woman's warlock boss, who will lift the curse once she gives in to him or whenever there is a 'night within a day'. Meanwhile, Piper and Leo try to find a way to hide their wedding from The Elders. However, they eventually find out about the wedding and send Leo away during the ceremony. This episode was heavily inspired by the 1985 fantasy film Ladyhawke.