Sweetheart is a beautiful Polynesian term indicating romantic love and affection. The word Sweetheart 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 admiration and loyalty to them. It is a term that evokes feelings of intimacy and affection, creating it a wonderful word to describe your beloved someone. Show your Sweetheart how much they mean to you by using this term of endearment to convey the depth of your feelings for them.