You will need: a pink candle, rose quartz, rose oil, a specially-charged heart pendant, and a cockle shell.
Perform during the waxing moon. Anoint the candle and your forehead each with one drop of rose oil. Light the candle, state your wish, and pass the pendant and rose quartz through the flame. Place both of those inside the shell overnight. Extinguish the candle. Repeat for nine nights. Then wear the pendant and carry the rose quartz in your pocket for one moon cycle.