One day, on Naupaka’s walk along the ocean, she spotted a fisherman. He cast his net into the lagoon when he saw her and was captivated by her beauty. Naupaka was immediately drawn to the handsome fisherman, and it was love at first sight. He met her on the beach and introduced himself as Kau’i. Naupaka was ready to give up her life of nobility to be with the lowly fisherman, but they both knew their love could never be.
Naupaka confided in the kapuna, hoping to get her blessing to marry Kau’i. But of course, she knew, this was forbidden. The kapuna told her that she could travel to the high priest and ask him to grant her permission. Naupaka and Kau’i traveled for days through the mountains and forests when they found the kahuna. The kahuna listened to Naupaka with care, but he advised that the ancient custom was too strong. He, too, forbade them from marrying. But he wanted to give the young lovers hope, so he told them to ask the gods for their permission.
Naupaka and Kau’i prayed to the gods, but as their prayers were heard, dark clouds covered the mountains, rain poured down, and lightning struck the mountain in a crash of thunder. The couple knew the answer the gods had given them, and they returned down to the beach to part ways. They embraced one last time before Kau’i would return to the water, and Naupaka to the mountains with her people. Naupaka wanted Kau’i to have something to be reminded of her and their love. She removed the flower from behind her ear and tore it in half, giving one half to Kau’i and keeping the other for herself.