The traditional Hawaiian wedding ceremony involves a kahuna pule or kahu (holy man) who leads the exchanging of vows and blessings during the ceremony. The bride and groom exchange flower leis, with the bride receiving a white floral lei and the groom a green leaf lei, as a symbol of their eternal love. A ukulele player plays the Hawaiian Wedding Song as the couple recites their vows with the kahu and exchanges rings after a blessing before the pu concludes the ceremony with a deep sound.