“There is an old Scottish custom of eating an apple on Samhain night while looking into the mirror. Legend says that you will see your true love reflected there. A Victorian Halloween card states the following verse: On Halloween look in the glass, Your future husband’s face shall pass.
A modern adaptation of this charm could include standing before the mirror at midnight on Samhain. The new charm will help you to recognize a future or potential love. Slice the apple crosswise to expose the star-shaped arrangement of seeds inside. Light a tea-light candle and place the apple slices and the candle before the mirror. At midnight, say the following charm three times: As this Samhain night rushes past, Reveal to me a love that shall last. May I know them when next we meet, May our love be both strong and sweet. Allow the candle to burn out, and the next morning leave the apple pieces outside as an offering to the nature spirits. Pay attention and see who you “meet” within the next thirty days.”
– Ellen Dugan, Garden Witchery
Ravenhawks' Magazine Magick for Mind Body and Soul 