Mahalo Nu'i Loa
Aloha: You say Mahalo po o e kokua (ma-ha-low po o ay ko-koo-ah). shaka (bye)
Aloha. Answer: Mahalo pilialoha.
Aloha: Answer: You say Mahalo. Pau 'ana (ma-ha-low. Pow ah-nah) It is also ok to just say Pau after mahalo (thank you), but adding the 'ana is better.
CORRECTED: ALOHA: The first answer is completly wrong. Say mahalo [ma-ha-lo].Aloha