Sweetheart is a beautiful Polynesian term representing poetic love and devotion. The word Love is made up of two words: "kuu" meaning "my" and "ipo" meaning "sweetheart" or "darling". So, when you call someone your Darling, you are essentially expressing your deep attachment and loyalty to them. It is a phrase that brings up feelings of passion and love, creating it a perfect word to describe your beloved someone. Show your Love how much they mean to you by using this term of affection to express the depth of your feelings for them.