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