The Letter C

In 2000, Prudence, Piper, and Phoebe Halliwell were sent back in time by the Elders in order for them to save a pregnant, kidnapped Charlotte Warren. After the sisters met with a coven of witches who needed their help, they went to a festival in front of Ruth Cobb's house.

Unbeknownst to them, Cole Turner had traveled back in time as well, in order to stop them. As the masked sisters joined the festival, an astrologer approached Phoebe and offered to show her the first letter of her true love's name. When Phoebe blew onto the apple peel, Cole arrived. She dropped the peel into the bucket of water and the peel showed the letter C.